55175620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 130636800

約数和(自身を除く): 75461180

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 59, 76, 92, 95, 107, 115, 118, 190, 214, 230, 236, 295, 380, 428, 437, 460, 535, 590, 874, 1070, 1121, 1180, 1357, 1748, 2033, 2140, 2185, 2242, 2461, 2714, 4066, 4370, 4484, 4922, 5428, 5605, 6313, 6785, 8132, 8740, 9844, 10165, 11210, 12305, 12626, 13570, 20330, 22420, 24610, 25252, 25783, 27140, 31565, 40660, 46759, 49220, 51566, 63130, 93518, 103132, 119947, 126260, 128915, 145199, 187036, 233795, 239894, 257830, 290398, 467590, 479788, 515660, 580796, 599735, 725995, 935180, 1199470, 1451990, 2398940, 2758781, 2903980, 5517562, 11035124, 13793905, 27587810, 55175620]

約数ペア:

[(1, 55175620), (2, 27587810), (4, 13793905), (5, 11035124), (10, 5517562), (19, 2903980), (20, 2758781), (23, 2398940), (38, 1451990), (46, 1199470), (59, 935180), (76, 725995), (92, 599735), (95, 580796), (107, 515660), (115, 479788), (118, 467590), (190, 290398), (214, 257830), (230, 239894), (236, 233795), (295, 187036), (380, 145199), (428, 128915), (437, 126260), (460, 119947), (535, 103132), (590, 93518), (874, 63130), (1070, 51566), (1121, 49220), (1180, 46759), (1357, 40660), (1748, 31565), (2033, 27140), (2140, 25783), (2185, 25252), (2242, 24610), (2461, 22420), (2714, 20330), (4066, 13570), (4370, 12626), (4484, 12305), (4922, 11210), (5428, 10165), (5605, 9844), (6313, 8740), (6785, 8132)]