101103520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90271}}^1$

素因数の和:90293

約数の個数: 48

約数和(自身を含む): 272982528

約数和(自身を除く): 171879008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90271, 180542, 361084, 451355, 631897, 722168, 902710, 1263794, 1444336, 1805420, 2527588, 2888672, 3159485, 3610840, 5055176, 6318970, 7221680, 10110352, 12637940, 14443360, 20220704, 25275880, 50551760, 101103520]

約数ペア:

[(1, 101103520), (2, 50551760), (4, 25275880), (5, 20220704), (7, 14443360), (8, 12637940), (10, 10110352), (14, 7221680), (16, 6318970), (20, 5055176), (28, 3610840), (32, 3159485), (35, 2888672), (40, 2527588), (56, 1805420), (70, 1444336), (80, 1263794), (112, 902710), (140, 722168), (160, 631897), (224, 451355), (280, 361084), (560, 180542), (1120, 90271)]