108178720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52009}}^1$

素因数の和:52037

約数の個数: 48

約数和(自身を含む): 275236920

約数和(自身を除く): 167058200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 52009, 104018, 208036, 260045, 416072, 520090, 676117, 832144, 1040180, 1352234, 1664288, 2080360, 2704468, 3380585, 4160720, 5408936, 6761170, 8321440, 10817872, 13522340, 21635744, 27044680, 54089360, 108178720]

約数ペア:

[(1, 108178720), (2, 54089360), (4, 27044680), (5, 21635744), (8, 13522340), (10, 10817872), (13, 8321440), (16, 6761170), (20, 5408936), (26, 4160720), (32, 3380585), (40, 2704468), (52, 2080360), (65, 1664288), (80, 1352234), (104, 1040180), (130, 832144), (160, 676117), (208, 520090), (260, 416072), (416, 260045), (520, 208036), (1040, 104018), (2080, 52009)]