75560020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2680

約数の個数: 48

約数和(自身を含む): 167344128

約数和(自身を除く): 91784108

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2593, 2914, 5186, 5828, 7285, 10372, 12965, 14570, 25930, 29140, 51860, 80383, 121871, 160766, 243742, 321532, 401915, 487484, 609355, 803830, 1218710, 1607660, 2437420, 3778001, 7556002, 15112004, 18890005, 37780010, 75560020]

約数ペア:

[(1, 75560020), (2, 37780010), (4, 18890005), (5, 15112004), (10, 7556002), (20, 3778001), (31, 2437420), (47, 1607660), (62, 1218710), (94, 803830), (124, 609355), (155, 487484), (188, 401915), (235, 321532), (310, 243742), (470, 160766), (620, 121871), (940, 80383), (1457, 51860), (2593, 29140), (2914, 25930), (5186, 14570), (5828, 12965), (7285, 10372)]