67012640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 170481024

約数和(自身を除く): 103468384

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 347, 355, 544, 568, 680, 694, 710, 1136, 1207, 1360, 1388, 1420, 1735, 2272, 2414, 2720, 2776, 2840, 3470, 4828, 5552, 5680, 5899, 6035, 6940, 9656, 11104, 11360, 11798, 12070, 13880, 19312, 23596, 24140, 24637, 27760, 29495, 38624, 47192, 48280, 49274, 55520, 58990, 94384, 96560, 98548, 117980, 123185, 188768, 193120, 197096, 235960, 246370, 394192, 418829, 471920, 492740, 788384, 837658, 943840, 985480, 1675316, 1970960, 2094145, 3350632, 3941920, 4188290, 6701264, 8376580, 13402528, 16753160, 33506320, 67012640]

約数ペア:

[(1, 67012640), (2, 33506320), (4, 16753160), (5, 13402528), (8, 8376580), (10, 6701264), (16, 4188290), (17, 3941920), (20, 3350632), (32, 2094145), (34, 1970960), (40, 1675316), (68, 985480), (71, 943840), (80, 837658), (85, 788384), (136, 492740), (142, 471920), (160, 418829), (170, 394192), (272, 246370), (284, 235960), (340, 197096), (347, 193120), (355, 188768), (544, 123185), (568, 117980), (680, 98548), (694, 96560), (710, 94384), (1136, 58990), (1207, 55520), (1360, 49274), (1388, 48280), (1420, 47192), (1735, 38624), (2272, 29495), (2414, 27760), (2720, 24637), (2776, 24140), (2840, 23596), (3470, 19312), (4828, 13880), (5552, 12070), (5680, 11798), (5899, 11360), (6035, 11104), (6940, 9656)]