111887360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 132

約数和(自身を含む): 296266404

約数和(自身を除く): 184379044

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 128, 130, 160, 164, 205, 208, 256, 260, 320, 328, 410, 416, 512, 520, 533, 640, 656, 820, 832, 1024, 1040, 1066, 1280, 1312, 1640, 1664, 1681, 2080, 2132, 2560, 2624, 2665, 3280, 3328, 3362, 4160, 4264, 5120, 5248, 5330, 6560, 6656, 6724, 8320, 8405, 8528, 10496, 10660, 13120, 13312, 13448, 16640, 16810, 17056, 20992, 21320, 21853, 26240, 26896, 33280, 33620, 34112, 41984, 42640, 43706, 52480, 53792, 66560, 67240, 68224, 85280, 87412, 104960, 107584, 109265, 134480, 136448, 170560, 174824, 209920, 215168, 218530, 268960, 272896, 341120, 349648, 430336, 437060, 537920, 545792, 682240, 699296, 860672, 874120, 1075840, 1364480, 1398592, 1721344, 1748240, 2151680, 2728960, 2797184, 3496480, 4303360, 5594368, 6992960, 8606720, 11188736, 13985920, 22377472, 27971840, 55943680, 111887360]

約数ペア:

[(1, 111887360), (2, 55943680), (4, 27971840), (5, 22377472), (8, 13985920), (10, 11188736), (13, 8606720), (16, 6992960), (20, 5594368), (26, 4303360), (32, 3496480), (40, 2797184), (41, 2728960), (52, 2151680), (64, 1748240), (65, 1721344), (80, 1398592), (82, 1364480), (104, 1075840), (128, 874120), (130, 860672), (160, 699296), (164, 682240), (205, 545792), (208, 537920), (256, 437060), (260, 430336), (320, 349648), (328, 341120), (410, 272896), (416, 268960), (512, 218530), (520, 215168), (533, 209920), (640, 174824), (656, 170560), (820, 136448), (832, 134480), (1024, 109265), (1040, 107584), (1066, 104960), (1280, 87412), (1312, 85280), (1640, 68224), (1664, 67240), (1681, 66560), (2080, 53792), (2132, 52480), (2560, 43706), (2624, 42640), (2665, 41984), (3280, 34112), (3328, 33620), (3362, 33280), (4160, 26896), (4264, 26240), (5120, 21853), (5248, 21320), (5330, 20992), (6560, 17056), (6656, 16810), (6724, 16640), (8320, 13448), (8405, 13312), (8528, 13120), (10496, 10660)]