3341840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1179

約数の個数: 40

約数和(自身を含む): 7986840

約数和(自身を除く): 4645000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1129, 1480, 2258, 2960, 4516, 5645, 9032, 11290, 18064, 22580, 41773, 45160, 83546, 90320, 167092, 208865, 334184, 417730, 668368, 835460, 1670920, 3341840]

約数ペア:

[(1, 3341840), (2, 1670920), (4, 835460), (5, 668368), (8, 417730), (10, 334184), (16, 208865), (20, 167092), (37, 90320), (40, 83546), (74, 45160), (80, 41773), (148, 22580), (185, 18064), (296, 11290), (370, 9032), (592, 5645), (740, 4516), (1129, 2960), (1480, 2258)]