2591943800

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1065

約数の個数: 96

約数和(自身を含む): 6165007200

約数和(自身を除く): 3573063400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 439, 530, 557, 878, 1060, 1114, 1325, 1756, 2120, 2195, 2228, 2650, 2785, 3512, 4390, 4456, 5300, 5570, 8780, 10600, 10975, 11140, 13925, 17560, 21950, 22280, 23267, 27850, 29521, 43900, 46534, 55700, 59042, 87800, 93068, 111400, 116335, 118084, 147605, 186136, 232670, 236168, 244523, 295210, 465340, 489046, 581675, 590420, 738025, 930680, 978092, 1163350, 1180840, 1222615, 1476050, 1956184, 2326700, 2445230, 2952100, 4653400, 4890460, 5904200, 6113075, 9780920, 12226150, 12959719, 24452300, 25919438, 48904600, 51838876, 64798595, 103677752, 129597190, 259194380, 323992975, 518388760, 647985950, 1295971900, 2591943800]

約数ペア:

[(1, 2591943800), (2, 1295971900), (4, 647985950), (5, 518388760), (8, 323992975), (10, 259194380), (20, 129597190), (25, 103677752), (40, 64798595), (50, 51838876), (53, 48904600), (100, 25919438), (106, 24452300), (200, 12959719), (212, 12226150), (265, 9780920), (424, 6113075), (439, 5904200), (530, 4890460), (557, 4653400), (878, 2952100), (1060, 2445230), (1114, 2326700), (1325, 1956184), (1756, 1476050), (2120, 1222615), (2195, 1180840), (2228, 1163350), (2650, 978092), (2785, 930680), (3512, 738025), (4390, 590420), (4456, 581675), (5300, 489046), (5570, 465340), (8780, 295210), (10600, 244523), (10975, 236168), (11140, 232670), (13925, 186136), (17560, 147605), (21950, 118084), (22280, 116335), (23267, 111400), (27850, 93068), (29521, 87800), (43900, 59042), (46534, 55700)]