63449440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23327}}^1$

素因数の和:23359

約数の個数: 48

約数和(自身を含む): 158723712

約数和(自身を除く): 95274272

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 23327, 46654, 93308, 116635, 186616, 233270, 373232, 396559, 466540, 746464, 793118, 933080, 1586236, 1866160, 1982795, 3172472, 3732320, 3965590, 6344944, 7931180, 12689888, 15862360, 31724720, 63449440]

約数ペア:

[(1, 63449440), (2, 31724720), (4, 15862360), (5, 12689888), (8, 7931180), (10, 6344944), (16, 3965590), (17, 3732320), (20, 3172472), (32, 1982795), (34, 1866160), (40, 1586236), (68, 933080), (80, 793118), (85, 746464), (136, 466540), (160, 396559), (170, 373232), (272, 233270), (340, 186616), (544, 116635), (680, 93308), (1360, 46654), (2720, 23327)]