1031560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 2585520

約数和(自身を除く): 1553960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 41, 68, 74, 82, 85, 136, 148, 164, 170, 185, 205, 296, 328, 340, 370, 410, 629, 680, 697, 740, 820, 1258, 1394, 1480, 1517, 1640, 2516, 2788, 3034, 3145, 3485, 5032, 5576, 6068, 6290, 6970, 7585, 12136, 12580, 13940, 15170, 25160, 25789, 27880, 30340, 51578, 60680, 103156, 128945, 206312, 257890, 515780, 1031560]

約数ペア:

[(1, 1031560), (2, 515780), (4, 257890), (5, 206312), (8, 128945), (10, 103156), (17, 60680), (20, 51578), (34, 30340), (37, 27880), (40, 25789), (41, 25160), (68, 15170), (74, 13940), (82, 12580), (85, 12136), (136, 7585), (148, 6970), (164, 6290), (170, 6068), (185, 5576), (205, 5032), (296, 3485), (328, 3145), (340, 3034), (370, 2788), (410, 2516), (629, 1640), (680, 1517), (697, 1480), (740, 1394), (820, 1258)]