79648720

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{4273}}^1$

素因数の和:4519

約数の個数: 40

約数和(自身を含む): 186021576

約数和(自身を除く): 106372856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4273, 4660, 8546, 9320, 17092, 18640, 21365, 34184, 42730, 68368, 85460, 170920, 341840, 995609, 1991218, 3982436, 4978045, 7964872, 9956090, 15929744, 19912180, 39824360, 79648720]

約数ペア:

[(1, 79648720), (2, 39824360), (4, 19912180), (5, 15929744), (8, 9956090), (10, 7964872), (16, 4978045), (20, 3982436), (40, 1991218), (80, 995609), (233, 341840), (466, 170920), (932, 85460), (1165, 68368), (1864, 42730), (2330, 34184), (3728, 21365), (4273, 18640), (4660, 17092), (8546, 9320)]