13303848850

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{881}}^1\times {\mathrm{3823}}^1$

素因数の和:4795

約数の個数: 48

約数和(自身を含む): 25093393920

約数和(自身を除く): 11789545070

約数列:

[1, 2, 5, 10, 25, 50, 79, 158, 395, 790, 881, 1762, 1975, 3823, 3950, 4405, 7646, 8810, 19115, 22025, 38230, 44050, 69599, 95575, 139198, 191150, 302017, 347995, 604034, 695990, 1510085, 1739975, 3020170, 3368063, 3479950, 6736126, 7550425, 15100850, 16840315, 33680630, 84201575, 168403150, 266076977, 532153954, 1330384885, 2660769770, 6651924425, 13303848850]

約数ペア:

[(1, 13303848850), (2, 6651924425), (5, 2660769770), (10, 1330384885), (25, 532153954), (50, 266076977), (79, 168403150), (158, 84201575), (395, 33680630), (790, 16840315), (881, 15100850), (1762, 7550425), (1975, 6736126), (3823, 3479950), (3950, 3368063), (4405, 3020170), (7646, 1739975), (8810, 1510085), (19115, 695990), (22025, 604034), (38230, 347995), (44050, 302017), (69599, 191150), (95575, 139198)]