2470292500

素因数分解:

$2^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2687

約数の個数: 120

約数和(自身を含む): 6020479080

約数和(自身を除く): 3550186580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 125, 130, 145, 250, 260, 290, 325, 377, 500, 580, 625, 650, 725, 754, 1250, 1300, 1450, 1508, 1625, 1885, 2500, 2621, 2900, 3250, 3625, 3770, 5242, 6500, 7250, 7540, 8125, 9425, 10484, 13105, 14500, 16250, 18125, 18850, 26210, 32500, 34073, 36250, 37700, 47125, 52420, 65525, 68146, 72500, 76009, 94250, 131050, 136292, 152018, 170365, 188500, 235625, 262100, 304036, 327625, 340730, 380045, 471250, 655250, 681460, 760090, 851825, 942500, 988117, 1310500, 1520180, 1638125, 1703650, 1900225, 1976234, 3276250, 3407300, 3800450, 3952468, 4259125, 4940585, 6552500, 7600900, 8518250, 9501125, 9881170, 17036500, 19002250, 19762340, 21295625, 24702925, 38004500, 42591250, 47505625, 49405850, 85182500, 95011250, 98811700, 123514625, 190022500, 247029250, 494058500, 617573125, 1235146250, 2470292500]

約数ペア:

[(1, 2470292500), (2, 1235146250), (4, 617573125), (5, 494058500), (10, 247029250), (13, 190022500), (20, 123514625), (25, 98811700), (26, 95011250), (29, 85182500), (50, 49405850), (52, 47505625), (58, 42591250), (65, 38004500), (100, 24702925), (116, 21295625), (125, 19762340), (130, 19002250), (145, 17036500), (250, 9881170), (260, 9501125), (290, 8518250), (325, 7600900), (377, 6552500), (500, 4940585), (580, 4259125), (625, 3952468), (650, 3800450), (725, 3407300), (754, 3276250), (1250, 1976234), (1300, 1900225), (1450, 1703650), (1508, 1638125), (1625, 1520180), (1885, 1310500), (2500, 988117), (2621, 942500), (2900, 851825), (3250, 760090), (3625, 681460), (3770, 655250), (5242, 471250), (6500, 380045), (7250, 340730), (7540, 327625), (8125, 304036), (9425, 262100), (10484, 235625), (13105, 188500), (14500, 170365), (16250, 152018), (18125, 136292), (18850, 131050), (26210, 94250), (32500, 76009), (34073, 72500), (36250, 68146), (37700, 65525), (47125, 52420)]