1723199622140

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1\times {\mathrm{1436263}}^1$

素因数の和:1436762

約数の個数: 48

約数和(自身を含む): 3648340362240

約数和(自身を除く): 1925140740100

約数列:

[1, 2, 4, 5, 10, 20, 239, 251, 478, 502, 956, 1004, 1195, 1255, 2390, 2510, 4780, 5020, 59989, 119978, 239956, 299945, 599890, 1199780, 1436263, 2872526, 5745052, 7181315, 14362630, 28725260, 343266857, 360502013, 686533714, 721004026, 1373067428, 1442008052, 1716334285, 1802510065, 3432668570, 3605020130, 6865337140, 7210040260, 86159981107, 172319962214, 344639924428, 430799905535, 861599811070, 1723199622140]

約数ペア:

[(1, 1723199622140), (2, 861599811070), (4, 430799905535), (5, 344639924428), (10, 172319962214), (20, 86159981107), (239, 7210040260), (251, 6865337140), (478, 3605020130), (502, 3432668570), (956, 1802510065), (1004, 1716334285), (1195, 1442008052), (1255, 1373067428), (2390, 721004026), (2510, 686533714), (4780, 360502013), (5020, 343266857), (59989, 28725260), (119978, 14362630), (239956, 7181315), (299945, 5745052), (599890, 2872526), (1199780, 1436263)]