45788240

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:580

約数の個数: 80

約数和(自身を含む): 113088000

約数和(自身を除く): 67299760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 499, 592, 620, 740, 998, 1147, 1240, 1480, 1996, 2294, 2480, 2495, 2960, 3992, 4588, 4990, 5735, 7984, 9176, 9980, 11470, 15469, 18352, 18463, 19960, 22940, 30938, 36926, 39920, 45880, 61876, 73852, 77345, 91760, 92315, 123752, 147704, 154690, 184630, 247504, 295408, 309380, 369260, 572353, 618760, 738520, 1144706, 1237520, 1477040, 2289412, 2861765, 4578824, 5723530, 9157648, 11447060, 22894120, 45788240]

約数ペア:

[(1, 45788240), (2, 22894120), (4, 11447060), (5, 9157648), (8, 5723530), (10, 4578824), (16, 2861765), (20, 2289412), (31, 1477040), (37, 1237520), (40, 1144706), (62, 738520), (74, 618760), (80, 572353), (124, 369260), (148, 309380), (155, 295408), (185, 247504), (248, 184630), (296, 154690), (310, 147704), (370, 123752), (496, 92315), (499, 91760), (592, 77345), (620, 73852), (740, 61876), (998, 45880), (1147, 39920), (1240, 36926), (1480, 30938), (1996, 22940), (2294, 19960), (2480, 18463), (2495, 18352), (2960, 15469), (3992, 11470), (4588, 9980), (4990, 9176), (5735, 7984)]