429805220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97241}}^1$

素因数の和:97280

約数の個数: 48

約数和(自身を含む): 1029209328

約数和(自身を除く): 599404108

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 97241, 194482, 388964, 486205, 972410, 1264133, 1653097, 1944820, 2528266, 3306194, 5056532, 6320665, 6612388, 8265485, 12641330, 16530970, 21490261, 25282660, 33061940, 42980522, 85961044, 107451305, 214902610, 429805220]

約数ペア:

[(1, 429805220), (2, 214902610), (4, 107451305), (5, 85961044), (10, 42980522), (13, 33061940), (17, 25282660), (20, 21490261), (26, 16530970), (34, 12641330), (52, 8265485), (65, 6612388), (68, 6320665), (85, 5056532), (130, 3306194), (170, 2528266), (221, 1944820), (260, 1653097), (340, 1264133), (442, 972410), (884, 486205), (1105, 388964), (2210, 194482), (4420, 97241)]