10566520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 25855200

約数和(自身を除く): 15288680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 41, 68, 82, 85, 136, 164, 170, 205, 328, 340, 379, 410, 680, 697, 758, 820, 1394, 1516, 1640, 1895, 2788, 3032, 3485, 3790, 5576, 6443, 6970, 7580, 12886, 13940, 15160, 15539, 25772, 27880, 31078, 32215, 51544, 62156, 64430, 77695, 124312, 128860, 155390, 257720, 264163, 310780, 528326, 621560, 1056652, 1320815, 2113304, 2641630, 5283260, 10566520]

約数ペア:

[(1, 10566520), (2, 5283260), (4, 2641630), (5, 2113304), (8, 1320815), (10, 1056652), (17, 621560), (20, 528326), (34, 310780), (40, 264163), (41, 257720), (68, 155390), (82, 128860), (85, 124312), (136, 77695), (164, 64430), (170, 62156), (205, 51544), (328, 32215), (340, 31078), (379, 27880), (410, 25772), (680, 15539), (697, 15160), (758, 13940), (820, 12886), (1394, 7580), (1516, 6970), (1640, 6443), (1895, 5576), (2788, 3790), (3032, 3485)]