73405850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1601}}^1$

素因数の和:1751

約数の個数: 48

約数和(自身を含む): 157329216

約数和(自身を除く): 83923366

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 131, 175, 262, 350, 655, 917, 1310, 1601, 1834, 3202, 3275, 4585, 6550, 8005, 9170, 11207, 16010, 22414, 22925, 40025, 45850, 56035, 80050, 112070, 209731, 280175, 419462, 560350, 1048655, 1468117, 2097310, 2936234, 5243275, 7340585, 10486550, 14681170, 36702925, 73405850]

約数ペア:

[(1, 73405850), (2, 36702925), (5, 14681170), (7, 10486550), (10, 7340585), (14, 5243275), (25, 2936234), (35, 2097310), (50, 1468117), (70, 1048655), (131, 560350), (175, 419462), (262, 280175), (350, 209731), (655, 112070), (917, 80050), (1310, 56035), (1601, 45850), (1834, 40025), (3202, 22925), (3275, 22414), (4585, 16010), (6550, 11207), (8005, 9170)]