100707040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{89917}}^1$

素因数の和:89939

約数の個数: 48

約数和(自身を含む): 271912032

約数和(自身を除く): 171204992

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, 89917, 179834, 359668, 449585, 629419, 719336, 899170, 1258838, 1438672, 1798340, 2517676, 2877344, 3147095, 3596680, 5035352, 6294190, 7193360, 10070704, 12588380, 14386720, 20141408, 25176760, 50353520, 100707040]

約数ペア:

[(1, 100707040), (2, 50353520), (4, 25176760), (5, 20141408), (7, 14386720), (8, 12588380), (10, 10070704), (14, 7193360), (16, 6294190), (20, 5035352), (28, 3596680), (32, 3147095), (35, 2877344), (40, 2517676), (56, 1798340), (70, 1438672), (80, 1258838), (112, 899170), (140, 719336), (160, 629419), (224, 449585), (280, 359668), (560, 179834), (1120, 89917)]