16714750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:206

約数の個数: 64

約数和(自身を含む): 34856640

約数和(自身を除く): 18141890

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 139, 185, 250, 278, 325, 370, 481, 650, 695, 925, 962, 1390, 1625, 1807, 1850, 2405, 3250, 3475, 3614, 4625, 4810, 5143, 6950, 9035, 9250, 10286, 12025, 17375, 18070, 24050, 25715, 34750, 45175, 51430, 60125, 66859, 90350, 120250, 128575, 133718, 225875, 257150, 334295, 451750, 642875, 668590, 1285750, 1671475, 3342950, 8357375, 16714750]

約数ペア:

[(1, 16714750), (2, 8357375), (5, 3342950), (10, 1671475), (13, 1285750), (25, 668590), (26, 642875), (37, 451750), (50, 334295), (65, 257150), (74, 225875), (125, 133718), (130, 128575), (139, 120250), (185, 90350), (250, 66859), (278, 60125), (325, 51430), (370, 45175), (481, 34750), (650, 25715), (695, 24050), (925, 18070), (962, 17375), (1390, 12025), (1625, 10286), (1807, 9250), (1850, 9035), (2405, 6950), (3250, 5143), (3475, 4810), (3614, 4625)]