15691998020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{162007}}^1$

素因数の和:162212

約数の個数: 48

約数和(自身を含む): 34293853440

約数和(自身を除く): 18601855420

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 167, 290, 334, 580, 668, 835, 1670, 3340, 4843, 9686, 19372, 24215, 48430, 96860, 162007, 324014, 648028, 810035, 1620070, 3240140, 4698203, 9396406, 18792812, 23491015, 27055169, 46982030, 54110338, 93964060, 108220676, 135275845, 270551690, 541103380, 784599901, 1569199802, 3138399604, 3922999505, 7845999010, 15691998020]

約数ペア:

[(1, 15691998020), (2, 7845999010), (4, 3922999505), (5, 3138399604), (10, 1569199802), (20, 784599901), (29, 541103380), (58, 270551690), (116, 135275845), (145, 108220676), (167, 93964060), (290, 54110338), (334, 46982030), (580, 27055169), (668, 23491015), (835, 18792812), (1670, 9396406), (3340, 4698203), (4843, 3240140), (9686, 1620070), (19372, 810035), (24215, 648028), (48430, 324014), (96860, 162007)]