3793540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 8568000

約数和(自身を除く): 4774460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 67, 76, 95, 134, 149, 190, 268, 298, 335, 380, 596, 670, 745, 1273, 1340, 1490, 2546, 2831, 2980, 5092, 5662, 6365, 9983, 11324, 12730, 14155, 19966, 25460, 28310, 39932, 49915, 56620, 99830, 189677, 199660, 379354, 758708, 948385, 1896770, 3793540]

約数ペア:

[(1, 3793540), (2, 1896770), (4, 948385), (5, 758708), (10, 379354), (19, 199660), (20, 189677), (38, 99830), (67, 56620), (76, 49915), (95, 39932), (134, 28310), (149, 25460), (190, 19966), (268, 14155), (298, 12730), (335, 11324), (380, 9983), (596, 6365), (670, 5662), (745, 5092), (1273, 2980), (1340, 2831), (1490, 2546)]