14545700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 34706112

約数和(自身を除く): 20160412

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 167, 260, 268, 325, 334, 335, 650, 668, 670, 835, 871, 1300, 1340, 1670, 1675, 1742, 2171, 3340, 3350, 3484, 4175, 4342, 4355, 6700, 8350, 8684, 8710, 10855, 11189, 16700, 17420, 21710, 21775, 22378, 43420, 43550, 44756, 54275, 55945, 87100, 108550, 111890, 145457, 217100, 223780, 279725, 290914, 559450, 581828, 727285, 1118900, 1454570, 2909140, 3636425, 7272850, 14545700]

約数ペア:

[(1, 14545700), (2, 7272850), (4, 3636425), (5, 2909140), (10, 1454570), (13, 1118900), (20, 727285), (25, 581828), (26, 559450), (50, 290914), (52, 279725), (65, 223780), (67, 217100), (100, 145457), (130, 111890), (134, 108550), (167, 87100), (260, 55945), (268, 54275), (325, 44756), (334, 43550), (335, 43420), (650, 22378), (668, 21775), (670, 21710), (835, 17420), (871, 16700), (1300, 11189), (1340, 10855), (1670, 8710), (1675, 8684), (1742, 8350), (2171, 6700), (3340, 4355), (3350, 4342), (3484, 4175)]