38205440

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 192

約数和(自身を含む): 115577280

約数和(自身を除く): 77371840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 41, 52, 56, 64, 65, 70, 80, 82, 91, 104, 112, 128, 130, 140, 160, 164, 182, 205, 208, 224, 256, 260, 280, 287, 320, 328, 364, 410, 416, 448, 455, 512, 520, 533, 560, 574, 640, 656, 728, 820, 832, 896, 910, 1024, 1040, 1066, 1120, 1148, 1280, 1312, 1435, 1456, 1640, 1664, 1792, 1820, 2048, 2080, 2132, 2240, 2296, 2560, 2624, 2665, 2870, 2912, 3280, 3328, 3584, 3640, 3731, 4160, 4264, 4480, 4592, 5120, 5248, 5330, 5740, 5824, 6560, 6656, 7168, 7280, 7462, 8320, 8528, 8960, 9184, 10240, 10496, 10660, 11480, 11648, 13120, 13312, 14336, 14560, 14924, 16640, 17056, 17920, 18368, 18655, 20992, 21320, 22960, 23296, 26240, 26624, 29120, 29848, 33280, 34112, 35840, 36736, 37310, 41984, 42640, 45920, 46592, 52480, 58240, 59696, 66560, 68224, 71680, 73472, 74620, 83968, 85280, 91840, 93184, 104960, 116480, 119392, 133120, 136448, 146944, 149240, 170560, 183680, 186368, 209920, 232960, 238784, 272896, 293888, 298480, 341120, 367360, 419840, 465920, 477568, 545792, 587776, 596960, 682240, 734720, 931840, 955136, 1091584, 1193920, 1364480, 1469440, 1910272, 2387840, 2728960, 2938880, 3820544, 4775680, 5457920, 7641088, 9551360, 19102720, 38205440]

約数ペア:

[(1, 38205440), (2, 19102720), (4, 9551360), (5, 7641088), (7, 5457920), (8, 4775680), (10, 3820544), (13, 2938880), (14, 2728960), (16, 2387840), (20, 1910272), (26, 1469440), (28, 1364480), (32, 1193920), (35, 1091584), (40, 955136), (41, 931840), (52, 734720), (56, 682240), (64, 596960), (65, 587776), (70, 545792), (80, 477568), (82, 465920), (91, 419840), (104, 367360), (112, 341120), (128, 298480), (130, 293888), (140, 272896), (160, 238784), (164, 232960), (182, 209920), (205, 186368), (208, 183680), (224, 170560), (256, 149240), (260, 146944), (280, 136448), (287, 133120), (320, 119392), (328, 116480), (364, 104960), (410, 93184), (416, 91840), (448, 85280), (455, 83968), (512, 74620), (520, 73472), (533, 71680), (560, 68224), (574, 66560), (640, 59696), (656, 58240), (728, 52480), (820, 46592), (832, 45920), (896, 42640), (910, 41984), (1024, 37310), (1040, 36736), (1066, 35840), (1120, 34112), (1148, 33280), (1280, 29848), (1312, 29120), (1435, 26624), (1456, 26240), (1640, 23296), (1664, 22960), (1792, 21320), (1820, 20992), (2048, 18655), (2080, 18368), (2132, 17920), (2240, 17056), (2296, 16640), (2560, 14924), (2624, 14560), (2665, 14336), (2870, 13312), (2912, 13120), (3280, 11648), (3328, 11480), (3584, 10660), (3640, 10496), (3731, 10240), (4160, 9184), (4264, 8960), (4480, 8528), (4592, 8320), (5120, 7462), (5248, 7280), (5330, 7168), (5740, 6656), (5824, 6560)]