1570368880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{28163}}^1$

素因数の和:28234

約数の個数: 80

約数和(自身を含む): 3960309024

約数和(自身を除く): 2389940144

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, 656, 680, 697, 820, 1360, 1394, 1640, 2788, 3280, 3485, 5576, 6970, 11152, 13940, 27880, 28163, 55760, 56326, 112652, 140815, 225304, 281630, 450608, 478771, 563260, 957542, 1126520, 1154683, 1915084, 2253040, 2309366, 2393855, 3830168, 4618732, 4787710, 5773415, 7660336, 9237464, 9575420, 11546830, 18474928, 19150840, 19629611, 23093660, 38301680, 39259222, 46187320, 78518444, 92374640, 98148055, 157036888, 196296110, 314073776, 392592220, 785184440, 1570368880]

約数ペア:

[(1, 1570368880), (2, 785184440), (4, 392592220), (5, 314073776), (8, 196296110), (10, 157036888), (16, 98148055), (17, 92374640), (20, 78518444), (34, 46187320), (40, 39259222), (41, 38301680), (68, 23093660), (80, 19629611), (82, 19150840), (85, 18474928), (136, 11546830), (164, 9575420), (170, 9237464), (205, 7660336), (272, 5773415), (328, 4787710), (340, 4618732), (410, 3830168), (656, 2393855), (680, 2309366), (697, 2253040), (820, 1915084), (1360, 1154683), (1394, 1126520), (1640, 957542), (2788, 563260), (3280, 478771), (3485, 450608), (5576, 281630), (6970, 225304), (11152, 140815), (13940, 112652), (27880, 56326), (28163, 55760)]