3697040

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 8835000

約数和(自身を除く): 5137960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1249, 1480, 2498, 2960, 4996, 6245, 9992, 12490, 19984, 24980, 46213, 49960, 92426, 99920, 184852, 231065, 369704, 462130, 739408, 924260, 1848520, 3697040]

約数ペア:

[(1, 3697040), (2, 1848520), (4, 924260), (5, 739408), (8, 462130), (10, 369704), (16, 231065), (20, 184852), (37, 99920), (40, 92426), (74, 49960), (80, 46213), (148, 24980), (185, 19984), (296, 12490), (370, 9992), (592, 6245), (740, 4996), (1249, 2960), (1480, 2498)]