2023792375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:737

約数の個数: 64

約数和(自身を含む): 2884976640

約数和(自身を除く): 861184265

約数列:

[1, 5, 11, 25, 31, 55, 79, 125, 155, 275, 341, 395, 601, 775, 869, 1375, 1705, 1975, 2449, 3005, 3875, 4345, 6611, 8525, 9875, 12245, 15025, 18631, 21725, 26939, 33055, 42625, 47479, 61225, 75125, 93155, 108625, 134695, 165275, 204941, 237395, 306125, 465775, 522269, 673475, 826375, 1024705, 1186975, 1471849, 2328875, 2611345, 3367375, 5123525, 5934875, 7359245, 13056725, 16190339, 25617625, 36796225, 65283625, 80951695, 183981125, 404758475, 2023792375]

約数ペア:

[(1, 2023792375), (5, 404758475), (11, 183981125), (25, 80951695), (31, 65283625), (55, 36796225), (79, 25617625), (125, 16190339), (155, 13056725), (275, 7359245), (341, 5934875), (395, 5123525), (601, 3367375), (775, 2611345), (869, 2328875), (1375, 1471849), (1705, 1186975), (1975, 1024705), (2449, 826375), (3005, 673475), (3875, 522269), (4345, 465775), (6611, 306125), (8525, 237395), (9875, 204941), (12245, 165275), (15025, 134695), (18631, 108625), (21725, 93155), (26939, 75125), (33055, 61225), (42625, 47479)]