1144145420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{273719}}^1$

素因数の和:273758

約数の個数: 48

約数和(自身を含む): 2759097600

約数和(自身を除く): 1614952180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 273719, 547438, 1094876, 1368595, 2737190, 3010909, 5200661, 5474380, 6021818, 10401322, 12043636, 15054545, 20802644, 26003305, 30109090, 52006610, 57207271, 60218180, 104013220, 114414542, 228829084, 286036355, 572072710, 1144145420]

約数ペア:

[(1, 1144145420), (2, 572072710), (4, 286036355), (5, 228829084), (10, 114414542), (11, 104013220), (19, 60218180), (20, 57207271), (22, 52006610), (38, 30109090), (44, 26003305), (55, 20802644), (76, 15054545), (95, 12043636), (110, 10401322), (190, 6021818), (209, 5474380), (220, 5200661), (380, 3010909), (418, 2737190), (836, 1368595), (1045, 1094876), (2090, 547438), (4180, 273719)]