6698480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:154

約数の個数: 80

約数和(自身を含む): 16737024

約数和(自身を除く): 10038544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 73, 74, 80, 124, 146, 148, 155, 185, 248, 292, 296, 310, 365, 370, 496, 584, 592, 620, 730, 740, 1147, 1168, 1240, 1460, 1480, 2263, 2294, 2480, 2701, 2920, 2960, 4526, 4588, 5402, 5735, 5840, 9052, 9176, 10804, 11315, 11470, 13505, 18104, 18352, 21608, 22630, 22940, 27010, 36208, 43216, 45260, 45880, 54020, 83731, 90520, 91760, 108040, 167462, 181040, 216080, 334924, 418655, 669848, 837310, 1339696, 1674620, 3349240, 6698480]

約数ペア:

[(1, 6698480), (2, 3349240), (4, 1674620), (5, 1339696), (8, 837310), (10, 669848), (16, 418655), (20, 334924), (31, 216080), (37, 181040), (40, 167462), (62, 108040), (73, 91760), (74, 90520), (80, 83731), (124, 54020), (146, 45880), (148, 45260), (155, 43216), (185, 36208), (248, 27010), (292, 22940), (296, 22630), (310, 21608), (365, 18352), (370, 18104), (496, 13505), (584, 11470), (592, 11315), (620, 10804), (730, 9176), (740, 9052), (1147, 5840), (1168, 5735), (1240, 5402), (1460, 4588), (1480, 4526), (2263, 2960), (2294, 2920), (2480, 2701)]