4191191420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{93179}}^1$

素因数の和:93374

約数の個数: 48

約数和(自身を含む): 9533432160

約数和(自身を除く): 5342240740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 173, 260, 346, 692, 865, 1730, 2249, 3460, 4498, 8996, 11245, 22490, 44980, 93179, 186358, 372716, 465895, 931790, 1211327, 1863580, 2422654, 4845308, 6056635, 12113270, 16119967, 24226540, 32239934, 64479868, 80599835, 161199670, 209559571, 322399340, 419119142, 838238284, 1047797855, 2095595710, 4191191420]

約数ペア:

[(1, 4191191420), (2, 2095595710), (4, 1047797855), (5, 838238284), (10, 419119142), (13, 322399340), (20, 209559571), (26, 161199670), (52, 80599835), (65, 64479868), (130, 32239934), (173, 24226540), (260, 16119967), (346, 12113270), (692, 6056635), (865, 4845308), (1730, 2422654), (2249, 1863580), (3460, 1211327), (4498, 931790), (8996, 465895), (11245, 372716), (22490, 186358), (44980, 93179)]