32173520

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 81276048

約数和(自身を除く): 49102528

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 41, 68, 80, 82, 85, 136, 164, 170, 205, 272, 328, 340, 410, 577, 656, 680, 697, 820, 1154, 1360, 1394, 1640, 2308, 2788, 2885, 3280, 3485, 4616, 5576, 5770, 6970, 9232, 9809, 11152, 11540, 13940, 19618, 23080, 23657, 27880, 39236, 46160, 47314, 49045, 55760, 78472, 94628, 98090, 118285, 156944, 189256, 196180, 236570, 378512, 392360, 402169, 473140, 784720, 804338, 946280, 1608676, 1892560, 2010845, 3217352, 4021690, 6434704, 8043380, 16086760, 32173520]

約数ペア:

[(1, 32173520), (2, 16086760), (4, 8043380), (5, 6434704), (8, 4021690), (10, 3217352), (16, 2010845), (17, 1892560), (20, 1608676), (34, 946280), (40, 804338), (41, 784720), (68, 473140), (80, 402169), (82, 392360), (85, 378512), (136, 236570), (164, 196180), (170, 189256), (205, 156944), (272, 118285), (328, 98090), (340, 94628), (410, 78472), (577, 55760), (656, 49045), (680, 47314), (697, 46160), (820, 39236), (1154, 27880), (1360, 23657), (1394, 23080), (1640, 19618), (2308, 13940), (2788, 11540), (2885, 11152), (3280, 9809), (3485, 9232), (4616, 6970), (5576, 5770)]