29647360

素因数分解:

$2^9\times 5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 73238616

約数和(自身を除く): 43591256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 313, 320, 370, 512, 592, 626, 640, 740, 1184, 1252, 1280, 1480, 1565, 2368, 2504, 2560, 2960, 3130, 4736, 5008, 5920, 6260, 9472, 10016, 11581, 11840, 12520, 18944, 20032, 23162, 23680, 25040, 40064, 46324, 47360, 50080, 57905, 80128, 92648, 94720, 100160, 115810, 160256, 185296, 200320, 231620, 370592, 400640, 463240, 741184, 801280, 926480, 1482368, 1852960, 2964736, 3705920, 5929472, 7411840, 14823680, 29647360]

約数ペア:

[(1, 29647360), (2, 14823680), (4, 7411840), (5, 5929472), (8, 3705920), (10, 2964736), (16, 1852960), (20, 1482368), (32, 926480), (37, 801280), (40, 741184), (64, 463240), (74, 400640), (80, 370592), (128, 231620), (148, 200320), (160, 185296), (185, 160256), (256, 115810), (296, 100160), (313, 94720), (320, 92648), (370, 80128), (512, 57905), (592, 50080), (626, 47360), (640, 46324), (740, 40064), (1184, 25040), (1252, 23680), (1280, 23162), (1480, 20032), (1565, 18944), (2368, 12520), (2504, 11840), (2560, 11581), (2960, 10016), (3130, 9472), (4736, 6260), (5008, 5920)]