1337974750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3881}}^1$

素因数の和:4102

約数の個数: 64

約数和(自身を含む): 2877773184

約数和(自身を除く): 1539798434

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 197, 250, 350, 394, 875, 985, 1379, 1750, 1970, 2758, 3881, 4925, 6895, 7762, 9850, 13790, 19405, 24625, 27167, 34475, 38810, 49250, 54334, 68950, 97025, 135835, 172375, 194050, 271670, 344750, 485125, 679175, 764557, 970250, 1358350, 1529114, 3395875, 3822785, 5351899, 6791750, 7645570, 10703798, 19113925, 26759495, 38227850, 53518990, 95569625, 133797475, 191139250, 267594950, 668987375, 1337974750]

約数ペア:

[(1, 1337974750), (2, 668987375), (5, 267594950), (7, 191139250), (10, 133797475), (14, 95569625), (25, 53518990), (35, 38227850), (50, 26759495), (70, 19113925), (125, 10703798), (175, 7645570), (197, 6791750), (250, 5351899), (350, 3822785), (394, 3395875), (875, 1529114), (985, 1358350), (1379, 970250), (1750, 764557), (1970, 679175), (2758, 485125), (3881, 344750), (4925, 271670), (6895, 194050), (7762, 172375), (9850, 135835), (13790, 97025), (19405, 68950), (24625, 54334), (27167, 49250), (34475, 38810)]