39286390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 84333312

約数和(自身を除く): 45046922

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 83, 110, 130, 143, 166, 286, 331, 415, 662, 715, 830, 913, 1079, 1430, 1655, 1826, 2158, 3310, 3641, 4303, 4565, 5395, 7282, 8606, 9130, 10790, 11869, 18205, 21515, 23738, 27473, 36410, 43030, 47333, 54946, 59345, 94666, 118690, 137365, 236665, 274730, 302203, 357149, 473330, 604406, 714298, 1511015, 1785745, 3022030, 3571490, 3928639, 7857278, 19643195, 39286390]

約数ペア:

[(1, 39286390), (2, 19643195), (5, 7857278), (10, 3928639), (11, 3571490), (13, 3022030), (22, 1785745), (26, 1511015), (55, 714298), (65, 604406), (83, 473330), (110, 357149), (130, 302203), (143, 274730), (166, 236665), (286, 137365), (331, 118690), (415, 94666), (662, 59345), (715, 54946), (830, 47333), (913, 43030), (1079, 36410), (1430, 27473), (1655, 23738), (1826, 21515), (2158, 18205), (3310, 11869), (3641, 10790), (4303, 9130), (4565, 8606), (5395, 7282)]