22278327140

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{49891}}^1$

素因数の和:50252

約数の個数: 48

約数和(自身を含む): 47525123520

約数和(自身を除く): 25246796380

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 269, 332, 415, 538, 830, 1076, 1345, 1660, 2690, 5380, 22327, 44654, 49891, 89308, 99782, 111635, 199564, 223270, 249455, 446540, 498910, 997820, 4140953, 8281906, 13420679, 16563812, 20704765, 26841358, 41409530, 53682716, 67103395, 82819060, 134206790, 268413580, 1113916357, 2227832714, 4455665428, 5569581785, 11139163570, 22278327140]

約数ペア:

[(1, 22278327140), (2, 11139163570), (4, 5569581785), (5, 4455665428), (10, 2227832714), (20, 1113916357), (83, 268413580), (166, 134206790), (269, 82819060), (332, 67103395), (415, 53682716), (538, 41409530), (830, 26841358), (1076, 20704765), (1345, 16563812), (1660, 13420679), (2690, 8281906), (5380, 4140953), (22327, 997820), (44654, 498910), (49891, 446540), (89308, 249455), (99782, 223270), (111635, 199564)]