1651550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 3414960

約数和(自身を除く): 1763410

約数列:

[1, 2, 5, 10, 17, 25, 29, 34, 50, 58, 67, 85, 134, 145, 170, 290, 335, 425, 493, 670, 725, 850, 986, 1139, 1450, 1675, 1943, 2278, 2465, 3350, 3886, 4930, 5695, 9715, 11390, 12325, 19430, 24650, 28475, 33031, 48575, 56950, 66062, 97150, 165155, 330310, 825775, 1651550]

約数ペア:

[(1, 1651550), (2, 825775), (5, 330310), (10, 165155), (17, 97150), (25, 66062), (29, 56950), (34, 48575), (50, 33031), (58, 28475), (67, 24650), (85, 19430), (134, 12325), (145, 11390), (170, 9715), (290, 5695), (335, 4930), (425, 3886), (493, 3350), (670, 2465), (725, 2278), (850, 1943), (986, 1675), (1139, 1450)]