38504050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1663

約数の個数: 48

約数和(自身を含む): 79260552

約数和(自身を除く): 40756502

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1601, 1850, 2405, 3202, 4810, 8005, 12025, 16010, 20813, 24050, 40025, 41626, 59237, 80050, 104065, 118474, 208130, 296185, 520325, 592370, 770081, 1040650, 1480925, 1540162, 2961850, 3850405, 7700810, 19252025, 38504050]

約数ペア:

[(1, 38504050), (2, 19252025), (5, 7700810), (10, 3850405), (13, 2961850), (25, 1540162), (26, 1480925), (37, 1040650), (50, 770081), (65, 592370), (74, 520325), (130, 296185), (185, 208130), (325, 118474), (370, 104065), (481, 80050), (650, 59237), (925, 41626), (962, 40025), (1601, 24050), (1850, 20813), (2405, 16010), (3202, 12025), (4810, 8005)]