55744480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1667}}^1$

素因数の和:1712

約数の個数: 96

約数和(自身を含む): 151320960

約数和(自身を除く): 95576480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1667, 1672, 1760, 2090, 3040, 3334, 3344, 4180, 6668, 6688, 8335, 8360, 13336, 16670, 16720, 18337, 26672, 31673, 33340, 33440, 36674, 53344, 63346, 66680, 73348, 91685, 126692, 133360, 146696, 158365, 183370, 253384, 266720, 293392, 316730, 348403, 366740, 506768, 586784, 633460, 696806, 733480, 1013536, 1266920, 1393612, 1466960, 1742015, 2533840, 2787224, 2933920, 3484030, 5067680, 5574448, 6968060, 11148896, 13936120, 27872240, 55744480]

約数ペア:

[(1, 55744480), (2, 27872240), (4, 13936120), (5, 11148896), (8, 6968060), (10, 5574448), (11, 5067680), (16, 3484030), (19, 2933920), (20, 2787224), (22, 2533840), (32, 1742015), (38, 1466960), (40, 1393612), (44, 1266920), (55, 1013536), (76, 733480), (80, 696806), (88, 633460), (95, 586784), (110, 506768), (152, 366740), (160, 348403), (176, 316730), (190, 293392), (209, 266720), (220, 253384), (304, 183370), (352, 158365), (380, 146696), (418, 133360), (440, 126692), (608, 91685), (760, 73348), (836, 66680), (880, 63346), (1045, 53344), (1520, 36674), (1667, 33440), (1672, 33340), (1760, 31673), (2090, 26672), (3040, 18337), (3334, 16720), (3344, 16670), (4180, 13336), (6668, 8360), (6688, 8335)]