528056750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3457}}^1$

素因数の和:3534

約数の個数: 64

約数和(自身を含む): 1087527168

約数和(自身を除く): 559470418

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 125, 130, 235, 250, 325, 470, 611, 650, 1175, 1222, 1625, 2350, 3055, 3250, 3457, 5875, 6110, 6914, 11750, 15275, 17285, 30550, 34570, 44941, 76375, 86425, 89882, 152750, 162479, 172850, 224705, 324958, 432125, 449410, 812395, 864250, 1123525, 1624790, 2112227, 2247050, 4061975, 4224454, 5617625, 8123950, 10561135, 11235250, 20309875, 21122270, 40619750, 52805675, 105611350, 264028375, 528056750]

約数ペア:

[(1, 528056750), (2, 264028375), (5, 105611350), (10, 52805675), (13, 40619750), (25, 21122270), (26, 20309875), (47, 11235250), (50, 10561135), (65, 8123950), (94, 5617625), (125, 4224454), (130, 4061975), (235, 2247050), (250, 2112227), (325, 1624790), (470, 1123525), (611, 864250), (650, 812395), (1175, 449410), (1222, 432125), (1625, 324958), (2350, 224705), (3055, 172850), (3250, 162479), (3457, 152750), (5875, 89882), (6110, 86425), (6914, 76375), (11750, 44941), (15275, 34570), (17285, 30550)]