27289600

素因数分解:

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

素因数の和:86

約数の個数: 144

約数和(自身を含む): 74643660

約数和(自身を除く): 47354060

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 41, 50, 52, 64, 65, 80, 82, 100, 104, 128, 130, 160, 164, 200, 205, 208, 256, 260, 320, 325, 328, 400, 410, 416, 512, 520, 533, 640, 650, 656, 800, 820, 832, 1024, 1025, 1040, 1066, 1280, 1300, 1312, 1600, 1640, 1664, 2048, 2050, 2080, 2132, 2560, 2600, 2624, 2665, 3200, 3280, 3328, 4100, 4160, 4264, 5120, 5200, 5248, 5330, 6400, 6560, 6656, 8200, 8320, 8528, 10240, 10400, 10496, 10660, 12800, 13120, 13312, 13325, 16400, 16640, 17056, 20800, 20992, 21320, 25600, 26240, 26624, 26650, 32800, 33280, 34112, 41600, 41984, 42640, 51200, 52480, 53300, 65600, 66560, 68224, 83200, 83968, 85280, 104960, 106600, 131200, 133120, 136448, 166400, 170560, 209920, 213200, 262400, 272896, 332800, 341120, 419840, 426400, 524800, 545792, 665600, 682240, 852800, 1049600, 1091584, 1364480, 1705600, 2099200, 2728960, 3411200, 5457920, 6822400, 13644800, 27289600]

約数ペア:

[(1, 27289600), (2, 13644800), (4, 6822400), (5, 5457920), (8, 3411200), (10, 2728960), (13, 2099200), (16, 1705600), (20, 1364480), (25, 1091584), (26, 1049600), (32, 852800), (40, 682240), (41, 665600), (50, 545792), (52, 524800), (64, 426400), (65, 419840), (80, 341120), (82, 332800), (100, 272896), (104, 262400), (128, 213200), (130, 209920), (160, 170560), (164, 166400), (200, 136448), (205, 133120), (208, 131200), (256, 106600), (260, 104960), (320, 85280), (325, 83968), (328, 83200), (400, 68224), (410, 66560), (416, 65600), (512, 53300), (520, 52480), (533, 51200), (640, 42640), (650, 41984), (656, 41600), (800, 34112), (820, 33280), (832, 32800), (1024, 26650), (1025, 26624), (1040, 26240), (1066, 25600), (1280, 21320), (1300, 20992), (1312, 20800), (1600, 17056), (1640, 16640), (1664, 16400), (2048, 13325), (2050, 13312), (2080, 13120), (2132, 12800), (2560, 10660), (2600, 10496), (2624, 10400), (2665, 10240), (3200, 8528), (3280, 8320), (3328, 8200), (4100, 6656), (4160, 6560), (4264, 6400), (5120, 5330), (5200, 5248)]