381661550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9343}}^1$

素因数の和:9417

約数の個数: 48

約数和(自身を含む): 764712960

約数和(自身を除く): 383051410

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 86, 95, 190, 215, 430, 475, 817, 950, 1075, 1634, 2150, 4085, 8170, 9343, 18686, 20425, 40850, 46715, 93430, 177517, 233575, 355034, 401749, 467150, 803498, 887585, 1775170, 2008745, 4017490, 4437925, 7633231, 8875850, 10043725, 15266462, 20087450, 38166155, 76332310, 190830775, 381661550]

約数ペア:

[(1, 381661550), (2, 190830775), (5, 76332310), (10, 38166155), (19, 20087450), (25, 15266462), (38, 10043725), (43, 8875850), (50, 7633231), (86, 4437925), (95, 4017490), (190, 2008745), (215, 1775170), (430, 887585), (475, 803498), (817, 467150), (950, 401749), (1075, 355034), (1634, 233575), (2150, 177517), (4085, 93430), (8170, 46715), (9343, 40850), (18686, 20425)]