76112140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4882

約数の個数: 48

約数和(自身を含む): 174988800

約数和(自身を除く): 98876660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 4799, 7930, 9598, 15860, 19196, 23995, 47990, 62387, 95980, 124774, 249548, 292739, 311935, 585478, 623870, 1170956, 1247740, 1463695, 2927390, 3805607, 5854780, 7611214, 15222428, 19028035, 38056070, 76112140]

約数ペア:

[(1, 76112140), (2, 38056070), (4, 19028035), (5, 15222428), (10, 7611214), (13, 5854780), (20, 3805607), (26, 2927390), (52, 1463695), (61, 1247740), (65, 1170956), (122, 623870), (130, 585478), (244, 311935), (260, 292739), (305, 249548), (610, 124774), (793, 95980), (1220, 62387), (1586, 47990), (3172, 23995), (3965, 19196), (4799, 15860), (7930, 9598)]