63853760

素因数分解:

$2^6\times 5^1\times {\mathrm{383}}^1\times {\mathrm{521}}^1$

素因数の和:921

約数の個数: 56

約数和(自身を含む): 152741376

約数和(自身を除く): 88887616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 383, 521, 766, 1042, 1532, 1915, 2084, 2605, 3064, 3830, 4168, 5210, 6128, 7660, 8336, 10420, 12256, 15320, 16672, 20840, 24512, 30640, 33344, 41680, 61280, 83360, 122560, 166720, 199543, 399086, 798172, 997715, 1596344, 1995430, 3192688, 3990860, 6385376, 7981720, 12770752, 15963440, 31926880, 63853760]

約数ペア:

[(1, 63853760), (2, 31926880), (4, 15963440), (5, 12770752), (8, 7981720), (10, 6385376), (16, 3990860), (20, 3192688), (32, 1995430), (40, 1596344), (64, 997715), (80, 798172), (160, 399086), (320, 199543), (383, 166720), (521, 122560), (766, 83360), (1042, 61280), (1532, 41680), (1915, 33344), (2084, 30640), (2605, 24512), (3064, 20840), (3830, 16672), (4168, 15320), (5210, 12256), (6128, 10420), (7660, 8336)]