4157195427835

素因数分解:

$5^1\times {\mathrm{41}}^2\times {\mathrm{251}}^1\times {\mathrm{419}}^1\times {\mathrm{4703}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 5146994119680

約数和(自身を除く): 989798691845

約数列:

[1, 5, 41, 205, 251, 419, 1255, 1681, 2095, 4703, 8405, 10291, 17179, 23515, 51455, 85895, 105169, 192823, 421931, 525845, 704339, 964115, 1180453, 1970557, 2109655, 3521695, 4311929, 5902265, 7905743, 9852785, 21559645, 39528715, 48398573, 80792837, 176789089, 241992865, 403964185, 494609807, 883945445, 1984341493, 2473049035, 3312506317, 9921707465, 16562531585, 20279002087, 101395010435, 831439085567, 4157195427835]

約数ペア:

[(1, 4157195427835), (5, 831439085567), (41, 101395010435), (205, 20279002087), (251, 16562531585), (419, 9921707465), (1255, 3312506317), (1681, 2473049035), (2095, 1984341493), (4703, 883945445), (8405, 494609807), (10291, 403964185), (17179, 241992865), (23515, 176789089), (51455, 80792837), (85895, 48398573), (105169, 39528715), (192823, 21559645), (421931, 9852785), (525845, 7905743), (704339, 5902265), (964115, 4311929), (1180453, 3521695), (1970557, 2109655)]