3247120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 7760664

約数和(自身を除く): 4513544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1097, 1480, 2194, 2960, 4388, 5485, 8776, 10970, 17552, 21940, 40589, 43880, 81178, 87760, 162356, 202945, 324712, 405890, 649424, 811780, 1623560, 3247120]

約数ペア:

[(1, 3247120), (2, 1623560), (4, 811780), (5, 649424), (8, 405890), (10, 324712), (16, 202945), (20, 162356), (37, 87760), (40, 81178), (74, 43880), (80, 40589), (148, 21940), (185, 17552), (296, 10970), (370, 8776), (592, 5485), (740, 4388), (1097, 2960), (1480, 2194)]