124962920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1447}}^1$

素因数の和:1602

約数の個数: 64

約数和(自身を含む): 300257280

約数和(自身を除く): 175294360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 127, 136, 170, 254, 340, 508, 635, 680, 1016, 1270, 1447, 2159, 2540, 2894, 4318, 5080, 5788, 7235, 8636, 10795, 11576, 14470, 17272, 21590, 24599, 28940, 43180, 49198, 57880, 86360, 98396, 122995, 183769, 196792, 245990, 367538, 491980, 735076, 918845, 983960, 1470152, 1837690, 3124073, 3675380, 6248146, 7350760, 12496292, 15620365, 24992584, 31240730, 62481460, 124962920]

約数ペア:

[(1, 124962920), (2, 62481460), (4, 31240730), (5, 24992584), (8, 15620365), (10, 12496292), (17, 7350760), (20, 6248146), (34, 3675380), (40, 3124073), (68, 1837690), (85, 1470152), (127, 983960), (136, 918845), (170, 735076), (254, 491980), (340, 367538), (508, 245990), (635, 196792), (680, 183769), (1016, 122995), (1270, 98396), (1447, 86360), (2159, 57880), (2540, 49198), (2894, 43180), (4318, 28940), (5080, 24599), (5788, 21590), (7235, 17272), (8636, 14470), (10795, 11576)]