1049952160

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{345379}}^1$

素因数の和:345413

約数の個数: 48

約数和(自身を含む): 2611072800

約数和(自身を除く): 1561120640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 345379, 690758, 1381516, 1726895, 2763032, 3453790, 5526064, 6562201, 6907580, 11052128, 13124402, 13815160, 26248804, 27630320, 32811005, 52497608, 55260640, 65622010, 104995216, 131244020, 209990432, 262488040, 524976080, 1049952160]

約数ペア:

[(1, 1049952160), (2, 524976080), (4, 262488040), (5, 209990432), (8, 131244020), (10, 104995216), (16, 65622010), (19, 55260640), (20, 52497608), (32, 32811005), (38, 27630320), (40, 26248804), (76, 13815160), (80, 13124402), (95, 11052128), (152, 6907580), (160, 6562201), (190, 5526064), (304, 3453790), (380, 2763032), (608, 1726895), (760, 1381516), (1520, 690758), (3040, 345379)]