477422660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{166931}}^1$

素因数の和:166964

約数の個数: 48

約数和(自身を含む): 1177872192

約数和(自身を除く): 700449532

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 166931, 333862, 667724, 834655, 1669310, 1836241, 2170103, 3338620, 3672482, 4340206, 7344964, 8680412, 9181205, 10850515, 18362410, 21701030, 23871133, 36724820, 43402060, 47742266, 95484532, 119355665, 238711330, 477422660]

約数ペア:

[(1, 477422660), (2, 238711330), (4, 119355665), (5, 95484532), (10, 47742266), (11, 43402060), (13, 36724820), (20, 23871133), (22, 21701030), (26, 18362410), (44, 10850515), (52, 9181205), (55, 8680412), (65, 7344964), (110, 4340206), (130, 3672482), (143, 3338620), (220, 2170103), (260, 1836241), (286, 1669310), (572, 834655), (715, 667724), (1430, 333862), (2860, 166931)]