104665990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1381}}^1$

素因数の和:1465

約数の個数: 64

約数和(自身を含む): 225675072

約数和(自身を除く): 121009082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 53, 55, 65, 106, 110, 130, 143, 265, 286, 530, 583, 689, 715, 1166, 1378, 1381, 1430, 2762, 2915, 3445, 5830, 6890, 6905, 7579, 13810, 15158, 15191, 17953, 30382, 35906, 37895, 73193, 75790, 75955, 89765, 146386, 151910, 179530, 197483, 365965, 394966, 731930, 805123, 951509, 987415, 1610246, 1903018, 1974830, 4025615, 4757545, 8051230, 9515090, 10466599, 20933198, 52332995, 104665990]

約数ペア:

[(1, 104665990), (2, 52332995), (5, 20933198), (10, 10466599), (11, 9515090), (13, 8051230), (22, 4757545), (26, 4025615), (53, 1974830), (55, 1903018), (65, 1610246), (106, 987415), (110, 951509), (130, 805123), (143, 731930), (265, 394966), (286, 365965), (530, 197483), (583, 179530), (689, 151910), (715, 146386), (1166, 89765), (1378, 75955), (1381, 75790), (1430, 73193), (2762, 37895), (2915, 35906), (3445, 30382), (5830, 17953), (6890, 15191), (6905, 15158), (7579, 13810)]