41321840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{653}}^1$

素因数の和:786

約数の個数: 80

約数和(自身を含む): 110939328

約数和(自身を除く): 69617488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 653, 791, 904, 1130, 1306, 1582, 1808, 2260, 2612, 3164, 3265, 3955, 4520, 4571, 5224, 6328, 6530, 7910, 9040, 9142, 10448, 12656, 13060, 15820, 18284, 22855, 26120, 31640, 36568, 45710, 52240, 63280, 73136, 73789, 91420, 147578, 182840, 295156, 365680, 368945, 516523, 590312, 737890, 1033046, 1180624, 1475780, 2066092, 2582615, 2951560, 4132184, 5165230, 5903120, 8264368, 10330460, 20660920, 41321840]

約数ペア:

[(1, 41321840), (2, 20660920), (4, 10330460), (5, 8264368), (7, 5903120), (8, 5165230), (10, 4132184), (14, 2951560), (16, 2582615), (20, 2066092), (28, 1475780), (35, 1180624), (40, 1033046), (56, 737890), (70, 590312), (80, 516523), (112, 368945), (113, 365680), (140, 295156), (226, 182840), (280, 147578), (452, 91420), (560, 73789), (565, 73136), (653, 63280), (791, 52240), (904, 45710), (1130, 36568), (1306, 31640), (1582, 26120), (1808, 22855), (2260, 18284), (2612, 15820), (3164, 13060), (3265, 12656), (3955, 10448), (4520, 9142), (4571, 9040), (5224, 7910), (6328, 6530)]