156988892450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{207671}}^1$

素因数の和:208859

約数の個数: 48

約数和(自身を含む): 314732730816

約数和(自身を除く): 157743838366

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 1163, 2326, 5815, 11630, 15119, 29075, 30238, 58150, 75595, 151190, 207671, 377975, 415342, 755950, 1038355, 2076710, 2699723, 5191775, 5399446, 10383550, 13498615, 26997230, 67493075, 134986150, 241521373, 483042746, 1207606865, 2415213730, 3139777849, 6038034325, 6279555698, 12076068650, 15698889245, 31397778490, 78494446225, 156988892450]

約数ペア:

[(1, 156988892450), (2, 78494446225), (5, 31397778490), (10, 15698889245), (13, 12076068650), (25, 6279555698), (26, 6038034325), (50, 3139777849), (65, 2415213730), (130, 1207606865), (325, 483042746), (650, 241521373), (1163, 134986150), (2326, 67493075), (5815, 26997230), (11630, 13498615), (15119, 10383550), (29075, 5399446), (30238, 5191775), (58150, 2699723), (75595, 2076710), (151190, 1038355), (207671, 755950), (377975, 415342)]