11923520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{5323}}^1$

素因数の和:5347

約数の個数: 56

約数和(自身を含む): 32455104

約数和(自身を除く): 20531584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 5323, 10646, 21292, 26615, 37261, 42584, 53230, 74522, 85168, 106460, 149044, 170336, 186305, 212920, 298088, 340672, 372610, 425840, 596176, 745220, 851680, 1192352, 1490440, 1703360, 2384704, 2980880, 5961760, 11923520]

約数ペア:

[(1, 11923520), (2, 5961760), (4, 2980880), (5, 2384704), (7, 1703360), (8, 1490440), (10, 1192352), (14, 851680), (16, 745220), (20, 596176), (28, 425840), (32, 372610), (35, 340672), (40, 298088), (56, 212920), (64, 186305), (70, 170336), (80, 149044), (112, 106460), (140, 85168), (160, 74522), (224, 53230), (280, 42584), (320, 37261), (448, 26615), (560, 21292), (1120, 10646), (2240, 5323)]