16086760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 39327120

約数和(自身を除く): 23240360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 410, 577, 680, 697, 820, 1154, 1394, 1640, 2308, 2788, 2885, 3485, 4616, 5576, 5770, 6970, 9809, 11540, 13940, 19618, 23080, 23657, 27880, 39236, 47314, 49045, 78472, 94628, 98090, 118285, 189256, 196180, 236570, 392360, 402169, 473140, 804338, 946280, 1608676, 2010845, 3217352, 4021690, 8043380, 16086760]

約数ペア:

[(1, 16086760), (2, 8043380), (4, 4021690), (5, 3217352), (8, 2010845), (10, 1608676), (17, 946280), (20, 804338), (34, 473140), (40, 402169), (41, 392360), (68, 236570), (82, 196180), (85, 189256), (136, 118285), (164, 98090), (170, 94628), (205, 78472), (328, 49045), (340, 47314), (410, 39236), (577, 27880), (680, 23657), (697, 23080), (820, 19618), (1154, 13940), (1394, 11540), (1640, 9809), (2308, 6970), (2788, 5770), (2885, 5576), (3485, 4616)]