41373280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19891}}^1$

素因数の和:19919

約数の個数: 48

約数和(自身を含む): 105268464

約数和(自身を除く): 63895184

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 19891, 39782, 79564, 99455, 159128, 198910, 258583, 318256, 397820, 517166, 636512, 795640, 1034332, 1292915, 1591280, 2068664, 2585830, 3182560, 4137328, 5171660, 8274656, 10343320, 20686640, 41373280]

約数ペア:

[(1, 41373280), (2, 20686640), (4, 10343320), (5, 8274656), (8, 5171660), (10, 4137328), (13, 3182560), (16, 2585830), (20, 2068664), (26, 1591280), (32, 1292915), (40, 1034332), (52, 795640), (65, 636512), (80, 517166), (104, 397820), (130, 318256), (160, 258583), (208, 198910), (260, 159128), (416, 99455), (520, 79564), (1040, 39782), (2080, 19891)]