152600780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7577}}^1$

素因数の和:7658

約数の個数: 48

約数和(自身を含む): 343738080

約数和(自身を除く): 191137300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 7577, 10070, 15154, 20140, 30308, 37885, 75770, 143963, 151540, 287926, 401581, 575852, 719815, 803162, 1439630, 1606324, 2007905, 2879260, 4015810, 7630039, 8031620, 15260078, 30520156, 38150195, 76300390, 152600780]

約数ペア:

[(1, 152600780), (2, 76300390), (4, 38150195), (5, 30520156), (10, 15260078), (19, 8031620), (20, 7630039), (38, 4015810), (53, 2879260), (76, 2007905), (95, 1606324), (106, 1439630), (190, 803162), (212, 719815), (265, 575852), (380, 401581), (530, 287926), (1007, 151540), (1060, 143963), (2014, 75770), (4028, 37885), (5035, 30308), (7577, 20140), (10070, 15154)]