40144195

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1063}}^1$

素因数の和:1171

約数の個数: 32

約数和(自身を含む): 60060672

約数和(自身を除く): 19916477

約数列:

[1, 5, 7, 13, 35, 65, 83, 91, 415, 455, 581, 1063, 1079, 2905, 5315, 5395, 7441, 7553, 13819, 37205, 37765, 69095, 88229, 96733, 441145, 483665, 617603, 1146977, 3088015, 5734885, 8028839, 40144195]

約数ペア:

[(1, 40144195), (5, 8028839), (7, 5734885), (13, 3088015), (35, 1146977), (65, 617603), (83, 483665), (91, 441145), (415, 96733), (455, 88229), (581, 69095), (1063, 37765), (1079, 37205), (2905, 13819), (5315, 7553), (5395, 7441)]