13303931390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1327}}^1$

素因数の和:1721

約数の個数: 64

約数和(自身を含む): 24866279424

約数和(自身を除く): 11562348034

約数列:

[1, 2, 5, 10, 47, 83, 94, 166, 235, 257, 415, 470, 514, 830, 1285, 1327, 2570, 2654, 3901, 6635, 7802, 12079, 13270, 19505, 21331, 24158, 39010, 42662, 60395, 62369, 106655, 110141, 120790, 124738, 213310, 220282, 311845, 341039, 550705, 623690, 682078, 1002557, 1101410, 1705195, 2005114, 3410390, 5012785, 5176627, 10025570, 10353254, 16028833, 25883135, 28306237, 32057666, 51766270, 56612474, 80144165, 141531185, 160288330, 283062370, 1330393139, 2660786278, 6651965695, 13303931390]

約数ペア:

[(1, 13303931390), (2, 6651965695), (5, 2660786278), (10, 1330393139), (47, 283062370), (83, 160288330), (94, 141531185), (166, 80144165), (235, 56612474), (257, 51766270), (415, 32057666), (470, 28306237), (514, 25883135), (830, 16028833), (1285, 10353254), (1327, 10025570), (2570, 5176627), (2654, 5012785), (3901, 3410390), (6635, 2005114), (7802, 1705195), (12079, 1101410), (13270, 1002557), (19505, 682078), (21331, 623690), (24158, 550705), (39010, 341039), (42662, 311845), (60395, 220282), (62369, 213310), (106655, 124738), (110141, 120790)]