831880160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 2026158624

約数和(自身を除く): 1194278464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 211, 328, 410, 422, 601, 656, 820, 844, 1055, 1202, 1312, 1640, 1688, 2110, 2404, 3005, 3280, 3376, 4220, 4808, 6010, 6560, 6752, 8440, 8651, 9616, 12020, 16880, 17302, 19232, 24040, 24641, 33760, 34604, 43255, 48080, 49282, 69208, 86510, 96160, 98564, 123205, 126811, 138416, 173020, 197128, 246410, 253622, 276832, 346040, 394256, 492820, 507244, 634055, 692080, 788512, 985640, 1014488, 1268110, 1384160, 1971280, 2028976, 2536220, 3942560, 4057952, 5072440, 5199251, 10144880, 10398502, 20289760, 20797004, 25996255, 41594008, 51992510, 83188016, 103985020, 166376032, 207970040, 415940080, 831880160]

約数ペア:

[(1, 831880160), (2, 415940080), (4, 207970040), (5, 166376032), (8, 103985020), (10, 83188016), (16, 51992510), (20, 41594008), (32, 25996255), (40, 20797004), (41, 20289760), (80, 10398502), (82, 10144880), (160, 5199251), (164, 5072440), (205, 4057952), (211, 3942560), (328, 2536220), (410, 2028976), (422, 1971280), (601, 1384160), (656, 1268110), (820, 1014488), (844, 985640), (1055, 788512), (1202, 692080), (1312, 634055), (1640, 507244), (1688, 492820), (2110, 394256), (2404, 346040), (3005, 276832), (3280, 253622), (3376, 246410), (4220, 197128), (4808, 173020), (6010, 138416), (6560, 126811), (6752, 123205), (8440, 98564), (8651, 96160), (9616, 86510), (12020, 69208), (16880, 49282), (17302, 48080), (19232, 43255), (24040, 34604), (24641, 33760)]