8127250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 16848000

約数和(自身を除く): 8720750

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 59, 95, 118, 125, 145, 190, 250, 290, 295, 475, 551, 590, 725, 950, 1102, 1121, 1450, 1475, 1711, 2242, 2375, 2755, 2950, 3422, 3625, 4750, 5510, 5605, 7250, 7375, 8555, 11210, 13775, 14750, 17110, 27550, 28025, 32509, 42775, 56050, 65018, 68875, 85550, 137750, 140125, 162545, 213875, 280250, 325090, 427750, 812725, 1625450, 4063625, 8127250]

約数ペア:

[(1, 8127250), (2, 4063625), (5, 1625450), (10, 812725), (19, 427750), (25, 325090), (29, 280250), (38, 213875), (50, 162545), (58, 140125), (59, 137750), (95, 85550), (118, 68875), (125, 65018), (145, 56050), (190, 42775), (250, 32509), (290, 28025), (295, 27550), (475, 17110), (551, 14750), (590, 13775), (725, 11210), (950, 8555), (1102, 7375), (1121, 7250), (1450, 5605), (1475, 5510), (1711, 4750), (2242, 3625), (2375, 3422), (2755, 2950)]