5132380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{569}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 12065760

約数和(自身を除く): 6933380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 569, 820, 902, 1138, 1804, 2255, 2276, 2845, 4510, 5690, 6259, 9020, 11380, 12518, 23329, 25036, 31295, 46658, 62590, 93316, 116645, 125180, 233290, 256619, 466580, 513238, 1026476, 1283095, 2566190, 5132380]

約数ペア:

[(1, 5132380), (2, 2566190), (4, 1283095), (5, 1026476), (10, 513238), (11, 466580), (20, 256619), (22, 233290), (41, 125180), (44, 116645), (55, 93316), (82, 62590), (110, 46658), (164, 31295), (205, 25036), (220, 23329), (410, 12518), (451, 11380), (569, 9020), (820, 6259), (902, 5690), (1138, 4510), (1804, 2845), (2255, 2276)]