133730173460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9704657}}^1$

素因数の和:9704732

約数の個数: 48

約数和(自身を含む): 308142300816

約数和(自身を除く): 174412127356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 9704657, 19409314, 38818628, 48523285, 97046570, 126160541, 194093140, 252321082, 504642164, 514346821, 630802705, 1028693642, 1261605410, 2057387284, 2523210820, 2571734105, 5143468210, 6686508673, 10286936420, 13373017346, 26746034692, 33432543365, 66865086730, 133730173460]

約数ペア:

[(1, 133730173460), (2, 66865086730), (4, 33432543365), (5, 26746034692), (10, 13373017346), (13, 10286936420), (20, 6686508673), (26, 5143468210), (52, 2571734105), (53, 2523210820), (65, 2057387284), (106, 1261605410), (130, 1028693642), (212, 630802705), (260, 514346821), (265, 504642164), (530, 252321082), (689, 194093140), (1060, 126160541), (1378, 97046570), (2756, 48523285), (3445, 38818628), (6890, 19409314), (13780, 9704657)]