69732020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 154441728

約数和(自身を除く): 84709708

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 2393, 2914, 4786, 5828, 7285, 9572, 11965, 14570, 23930, 29140, 47860, 74183, 112471, 148366, 224942, 296732, 370915, 449884, 562355, 741830, 1124710, 1483660, 2249420, 3486601, 6973202, 13946404, 17433005, 34866010, 69732020]

約数ペア:

[(1, 69732020), (2, 34866010), (4, 17433005), (5, 13946404), (10, 6973202), (20, 3486601), (31, 2249420), (47, 1483660), (62, 1124710), (94, 741830), (124, 562355), (155, 449884), (188, 370915), (235, 296732), (310, 224942), (470, 148366), (620, 112471), (940, 74183), (1457, 47860), (2393, 29140), (2914, 23930), (4786, 14570), (5828, 11965), (7285, 9572)]