955450188440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16903}}^1\times {\mathrm{128467}}^1$

素因数の和:145392

約数の個数: 64

約数和(自身を含む): 2345352917760

約数和(自身を除く): 1389902729320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 16903, 33806, 67612, 84515, 128467, 135224, 169030, 185933, 256934, 338060, 371866, 513868, 642335, 676120, 743732, 929665, 1027736, 1284670, 1413137, 1487464, 1859330, 2569340, 2826274, 3718660, 5138680, 5652548, 7065685, 7437320, 11305096, 14131370, 28262740, 56525480, 2171477701, 4342955402, 8685910804, 10857388505, 17371821608, 21714777010, 23886254711, 43429554020, 47772509422, 86859108040, 95545018844, 119431273555, 191090037688, 238862547110, 477725094220, 955450188440]

約数ペア:

[(1, 955450188440), (2, 477725094220), (4, 238862547110), (5, 191090037688), (8, 119431273555), (10, 95545018844), (11, 86859108040), (20, 47772509422), (22, 43429554020), (40, 23886254711), (44, 21714777010), (55, 17371821608), (88, 10857388505), (110, 8685910804), (220, 4342955402), (440, 2171477701), (16903, 56525480), (33806, 28262740), (67612, 14131370), (84515, 11305096), (128467, 7437320), (135224, 7065685), (169030, 5652548), (185933, 5138680), (256934, 3718660), (338060, 2826274), (371866, 2569340), (513868, 1859330), (642335, 1487464), (676120, 1413137), (743732, 1284670), (929665, 1027736)]