22019957665

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{673}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 28404020736

約数和(自身を除く): 6384063071

約数列:

[1, 5, 29, 31, 145, 155, 251, 673, 841, 899, 1255, 3365, 4205, 4495, 7279, 7781, 19517, 20863, 26071, 36395, 38905, 97585, 104315, 130355, 168923, 211091, 225649, 565993, 605027, 844615, 1055455, 1128245, 2829965, 3025135, 4898767, 5236613, 6543821, 17545783, 24493835, 26183065, 32719105, 87728915, 142064243, 151861777, 710321215, 759308885, 4403991533, 22019957665]

約数ペア:

[(1, 22019957665), (5, 4403991533), (29, 759308885), (31, 710321215), (145, 151861777), (155, 142064243), (251, 87728915), (673, 32719105), (841, 26183065), (899, 24493835), (1255, 17545783), (3365, 6543821), (4205, 5236613), (4495, 4898767), (7279, 3025135), (7781, 2829965), (19517, 1128245), (20863, 1055455), (26071, 844615), (36395, 605027), (38905, 565993), (97585, 225649), (104315, 211091), (130355, 168923)]