10418980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3643}}^1$

素因数の和:3676

約数の個数: 48

約数和(自身を含む): 25712064

約数和(自身を除く): 15293084

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, 3643, 7286, 14572, 18215, 36430, 40073, 47359, 72860, 80146, 94718, 160292, 189436, 200365, 236795, 400730, 473590, 520949, 801460, 947180, 1041898, 2083796, 2604745, 5209490, 10418980]

約数ペア:

[(1, 10418980), (2, 5209490), (4, 2604745), (5, 2083796), (10, 1041898), (11, 947180), (13, 801460), (20, 520949), (22, 473590), (26, 400730), (44, 236795), (52, 200365), (55, 189436), (65, 160292), (110, 94718), (130, 80146), (143, 72860), (220, 47359), (260, 40073), (286, 36430), (572, 18215), (715, 14572), (1430, 7286), (2860, 3643)]