4101477080

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 9504930960

約数和(自身を除く): 5403453880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 173, 211, 212, 265, 346, 422, 424, 530, 692, 844, 865, 1055, 1060, 1384, 1688, 1730, 2110, 2120, 2809, 3460, 4220, 5618, 6920, 8440, 9169, 11183, 11236, 14045, 18338, 22366, 22472, 28090, 36503, 36676, 44732, 45845, 55915, 56180, 73006, 73352, 89464, 91690, 111830, 112360, 146012, 182515, 183380, 223660, 292024, 365030, 366760, 447320, 485957, 592699, 730060, 971914, 1185398, 1460120, 1934659, 1943828, 2370796, 2429785, 2963495, 3869318, 3887656, 4741592, 4859570, 5926990, 7738636, 9673295, 9719140, 11853980, 15477272, 19346590, 19438280, 23707960, 38693180, 77386360, 102536927, 205073854, 410147708, 512684635, 820295416, 1025369270, 2050738540, 4101477080]

約数ペア:

[(1, 4101477080), (2, 2050738540), (4, 1025369270), (5, 820295416), (8, 512684635), (10, 410147708), (20, 205073854), (40, 102536927), (53, 77386360), (106, 38693180), (173, 23707960), (211, 19438280), (212, 19346590), (265, 15477272), (346, 11853980), (422, 9719140), (424, 9673295), (530, 7738636), (692, 5926990), (844, 4859570), (865, 4741592), (1055, 3887656), (1060, 3869318), (1384, 2963495), (1688, 2429785), (1730, 2370796), (2110, 1943828), (2120, 1934659), (2809, 1460120), (3460, 1185398), (4220, 971914), (5618, 730060), (6920, 592699), (8440, 485957), (9169, 447320), (11183, 366760), (11236, 365030), (14045, 292024), (18338, 223660), (22366, 183380), (22472, 182515), (28090, 146012), (36503, 112360), (36676, 111830), (44732, 91690), (45845, 89464), (55915, 73352), (56180, 73006)]