3335260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 7539840

約数和(自身を除く): 4204580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 131, 134, 190, 262, 268, 335, 380, 524, 655, 670, 1273, 1310, 1340, 2489, 2546, 2620, 4978, 5092, 6365, 8777, 9956, 12445, 12730, 17554, 24890, 25460, 35108, 43885, 49780, 87770, 166763, 175540, 333526, 667052, 833815, 1667630, 3335260]

約数ペア:

[(1, 3335260), (2, 1667630), (4, 833815), (5, 667052), (10, 333526), (19, 175540), (20, 166763), (38, 87770), (67, 49780), (76, 43885), (95, 35108), (131, 25460), (134, 24890), (190, 17554), (262, 12730), (268, 12445), (335, 9956), (380, 8777), (524, 6365), (655, 5092), (670, 4978), (1273, 2620), (1310, 2546), (1340, 2489)]