24689080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 60681600

約数和(自身を除く): 35992520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 601, 632, 790, 1027, 1202, 1580, 2054, 2404, 3005, 3160, 4108, 4808, 5135, 6010, 7813, 8216, 10270, 12020, 15626, 20540, 24040, 31252, 39065, 41080, 47479, 62504, 78130, 94958, 156260, 189916, 237395, 312520, 379832, 474790, 617227, 949580, 1234454, 1899160, 2468908, 3086135, 4937816, 6172270, 12344540, 24689080]

約数ペア:

[(1, 24689080), (2, 12344540), (4, 6172270), (5, 4937816), (8, 3086135), (10, 2468908), (13, 1899160), (20, 1234454), (26, 949580), (40, 617227), (52, 474790), (65, 379832), (79, 312520), (104, 237395), (130, 189916), (158, 156260), (260, 94958), (316, 78130), (395, 62504), (520, 47479), (601, 41080), (632, 39065), (790, 31252), (1027, 24040), (1202, 20540), (1580, 15626), (2054, 12020), (2404, 10270), (3005, 8216), (3160, 7813), (4108, 6010), (4808, 5135)]