2018047460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15013}}^1$

素因数の和:15093

約数の個数: 96

約数和(自身を含む): 5085061632

約数和(自身を除く): 3067014172

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 470, 517, 572, 611, 715, 940, 1034, 1222, 1430, 2068, 2444, 2585, 2860, 3055, 5170, 6110, 6721, 10340, 12220, 13442, 15013, 26884, 30026, 33605, 60052, 67210, 75065, 134420, 150130, 165143, 195169, 300260, 330286, 390338, 660572, 705611, 780676, 825715, 975845, 1411222, 1651430, 1951690, 2146859, 2822444, 3302860, 3528055, 3903380, 4293718, 7056110, 7761721, 8587436, 9172943, 10734295, 14112220, 15523442, 18345886, 21468590, 31046884, 36691772, 38808605, 42937180, 45864715, 77617210, 91729430, 100902373, 155234420, 183458860, 201804746, 403609492, 504511865, 1009023730, 2018047460]

約数ペア:

[(1, 2018047460), (2, 1009023730), (4, 504511865), (5, 403609492), (10, 201804746), (11, 183458860), (13, 155234420), (20, 100902373), (22, 91729430), (26, 77617210), (44, 45864715), (47, 42937180), (52, 38808605), (55, 36691772), (65, 31046884), (94, 21468590), (110, 18345886), (130, 15523442), (143, 14112220), (188, 10734295), (220, 9172943), (235, 8587436), (260, 7761721), (286, 7056110), (470, 4293718), (517, 3903380), (572, 3528055), (611, 3302860), (715, 2822444), (940, 2146859), (1034, 1951690), (1222, 1651430), (1430, 1411222), (2068, 975845), (2444, 825715), (2585, 780676), (2860, 705611), (3055, 660572), (5170, 390338), (6110, 330286), (6721, 300260), (10340, 195169), (12220, 165143), (13442, 150130), (15013, 134420), (26884, 75065), (30026, 67210), (33605, 60052)]