12071540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1652

約数の個数: 48

約数和(自身を含む): 28259280

約数和(自身を除く): 16187740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1601, 1885, 3202, 3770, 6404, 7540, 8005, 16010, 20813, 32020, 41626, 46429, 83252, 92858, 104065, 185716, 208130, 232145, 416260, 464290, 603577, 928580, 1207154, 2414308, 3017885, 6035770, 12071540]

約数ペア:

[(1, 12071540), (2, 6035770), (4, 3017885), (5, 2414308), (10, 1207154), (13, 928580), (20, 603577), (26, 464290), (29, 416260), (52, 232145), (58, 208130), (65, 185716), (116, 104065), (130, 92858), (145, 83252), (260, 46429), (290, 41626), (377, 32020), (580, 20813), (754, 16010), (1508, 8005), (1601, 7540), (1885, 6404), (3202, 3770)]