8889671650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{87973}}^1$

素因数の和:88075

約数の個数: 48

約数和(自身を含む): 17279501184

約数和(自身を除く): 8389829534

約数列:

[1, 2, 5, 10, 25, 43, 47, 50, 86, 94, 215, 235, 430, 470, 1075, 1175, 2021, 2150, 2350, 4042, 10105, 20210, 50525, 87973, 101050, 175946, 439865, 879730, 2199325, 3782839, 4134731, 4398650, 7565678, 8269462, 18914195, 20673655, 37828390, 41347310, 94570975, 103368275, 177793433, 189141950, 206736550, 355586866, 888967165, 1777934330, 4444835825, 8889671650]

約数ペア:

[(1, 8889671650), (2, 4444835825), (5, 1777934330), (10, 888967165), (25, 355586866), (43, 206736550), (47, 189141950), (50, 177793433), (86, 103368275), (94, 94570975), (215, 41347310), (235, 37828390), (430, 20673655), (470, 18914195), (1075, 8269462), (1175, 7565678), (2021, 4398650), (2150, 4134731), (2350, 3782839), (4042, 2199325), (10105, 879730), (20210, 439865), (50525, 175946), (87973, 101050)]