1832784640

素因数分解:

$2^8\times 5^1\times {\mathrm{37}}^1\times {\mathrm{38699}}^1$

素因数の和:38757

約数の個数: 72

約数和(自身を含む): 4508859600

約数和(自身を除く): 2676074960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 592, 640, 740, 1184, 1280, 1480, 2368, 2960, 4736, 5920, 9472, 11840, 23680, 38699, 47360, 77398, 154796, 193495, 309592, 386990, 619184, 773980, 1238368, 1431863, 1547960, 2476736, 2863726, 3095920, 4953472, 5727452, 6191840, 7159315, 9906944, 11454904, 12383680, 14318630, 22909808, 24767360, 28637260, 45819616, 49534720, 57274520, 91639232, 114549040, 183278464, 229098080, 366556928, 458196160, 916392320, 1832784640]

約数ペア:

[(1, 1832784640), (2, 916392320), (4, 458196160), (5, 366556928), (8, 229098080), (10, 183278464), (16, 114549040), (20, 91639232), (32, 57274520), (37, 49534720), (40, 45819616), (64, 28637260), (74, 24767360), (80, 22909808), (128, 14318630), (148, 12383680), (160, 11454904), (185, 9906944), (256, 7159315), (296, 6191840), (320, 5727452), (370, 4953472), (592, 3095920), (640, 2863726), (740, 2476736), (1184, 1547960), (1280, 1431863), (1480, 1238368), (2368, 773980), (2960, 619184), (4736, 386990), (5920, 309592), (9472, 193495), (11840, 154796), (23680, 77398), (38699, 47360)]