3820227580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{249037}}^1$

素因数の和:249118

約数の個数: 48

約数和(自身を含む): 8786060640

約数和(自身を除く): 4965833060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 249037, 498074, 996148, 1245185, 2490370, 3237481, 4980740, 6474962, 12949924, 14693183, 16187405, 29386366, 32374810, 58772732, 64749620, 73465915, 146931830, 191011379, 293863660, 382022758, 764045516, 955056895, 1910113790, 3820227580]

約数ペア:

[(1, 3820227580), (2, 1910113790), (4, 955056895), (5, 764045516), (10, 382022758), (13, 293863660), (20, 191011379), (26, 146931830), (52, 73465915), (59, 64749620), (65, 58772732), (118, 32374810), (130, 29386366), (236, 16187405), (260, 14693183), (295, 12949924), (590, 6474962), (767, 4980740), (1180, 3237481), (1534, 2490370), (3068, 1245185), (3835, 996148), (7670, 498074), (15340, 249037)]