4920666025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1181}}^1$

素因数の和:1450

約数の個数: 48

約数和(自身を含む): 6771441600

約数和(自身を除く): 1850775575

約数列:

[1, 5, 11, 25, 55, 109, 139, 275, 545, 695, 1181, 1199, 1529, 2725, 3475, 5905, 5995, 7645, 12991, 15151, 29525, 29975, 38225, 64955, 75755, 128729, 164159, 166661, 324775, 378775, 643645, 820795, 833305, 1416019, 1805749, 3218225, 4103975, 4166525, 7080095, 9028745, 17893331, 35400475, 45143725, 89466655, 196826641, 447333275, 984133205, 4920666025]

約数ペア:

[(1, 4920666025), (5, 984133205), (11, 447333275), (25, 196826641), (55, 89466655), (109, 45143725), (139, 35400475), (275, 17893331), (545, 9028745), (695, 7080095), (1181, 4166525), (1199, 4103975), (1529, 3218225), (2725, 1805749), (3475, 1416019), (5905, 833305), (5995, 820795), (7645, 643645), (12991, 378775), (15151, 324775), (29525, 166661), (29975, 164159), (38225, 128729), (64955, 75755)]