103664620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2741}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 228485376

約数和(自身を除く): 124820756

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 2741, 3782, 5482, 7564, 9455, 10964, 13705, 18910, 27410, 37820, 54820, 84971, 167201, 169942, 334402, 339884, 424855, 668804, 836005, 849710, 1672010, 1699420, 3344020, 5183231, 10366462, 20732924, 25916155, 51832310, 103664620]

約数ペア:

[(1, 103664620), (2, 51832310), (4, 25916155), (5, 20732924), (10, 10366462), (20, 5183231), (31, 3344020), (61, 1699420), (62, 1672010), (122, 849710), (124, 836005), (155, 668804), (244, 424855), (305, 339884), (310, 334402), (610, 169942), (620, 167201), (1220, 84971), (1891, 54820), (2741, 37820), (3782, 27410), (5482, 18910), (7564, 13705), (9455, 10964)]