9222980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 21967680

約数和(自身を除く): 12744700

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 1867, 2470, 3734, 4940, 7468, 9335, 18670, 24271, 35473, 37340, 48542, 70946, 97084, 121355, 141892, 177365, 242710, 354730, 461149, 485420, 709460, 922298, 1844596, 2305745, 4611490, 9222980]

約数ペア:

[(1, 9222980), (2, 4611490), (4, 2305745), (5, 1844596), (10, 922298), (13, 709460), (19, 485420), (20, 461149), (26, 354730), (38, 242710), (52, 177365), (65, 141892), (76, 121355), (95, 97084), (130, 70946), (190, 48542), (247, 37340), (260, 35473), (380, 24271), (494, 18670), (988, 9335), (1235, 7468), (1867, 4940), (2470, 3734)]