97669540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 209986560

約数和(自身を除く): 112317020

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 223, 244, 305, 359, 446, 610, 718, 892, 1115, 1220, 1436, 1795, 2230, 3590, 4460, 7180, 13603, 21899, 27206, 43798, 54412, 68015, 80057, 87596, 109495, 136030, 160114, 218990, 272060, 320228, 400285, 437980, 800570, 1601140, 4883477, 9766954, 19533908, 24417385, 48834770, 97669540]

約数ペア:

[(1, 97669540), (2, 48834770), (4, 24417385), (5, 19533908), (10, 9766954), (20, 4883477), (61, 1601140), (122, 800570), (223, 437980), (244, 400285), (305, 320228), (359, 272060), (446, 218990), (610, 160114), (718, 136030), (892, 109495), (1115, 87596), (1220, 80057), (1436, 68015), (1795, 54412), (2230, 43798), (3590, 27206), (4460, 21899), (7180, 13603)]