42266080

素因数分解:

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

素因数の和:452

約数の個数: 96

約数和(自身を含む): 108591840

約数和(自身を除く): 66325760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 379, 410, 544, 656, 680, 697, 758, 820, 1312, 1360, 1394, 1516, 1640, 1895, 2720, 2788, 3032, 3280, 3485, 3790, 5576, 6064, 6443, 6560, 6970, 7580, 11152, 12128, 12886, 13940, 15160, 15539, 22304, 25772, 27880, 30320, 31078, 32215, 51544, 55760, 60640, 62156, 64430, 77695, 103088, 111520, 124312, 128860, 155390, 206176, 248624, 257720, 264163, 310780, 497248, 515440, 528326, 621560, 1030880, 1056652, 1243120, 1320815, 2113304, 2486240, 2641630, 4226608, 5283260, 8453216, 10566520, 21133040, 42266080]

約数ペア:

[(1, 42266080), (2, 21133040), (4, 10566520), (5, 8453216), (8, 5283260), (10, 4226608), (16, 2641630), (17, 2486240), (20, 2113304), (32, 1320815), (34, 1243120), (40, 1056652), (41, 1030880), (68, 621560), (80, 528326), (82, 515440), (85, 497248), (136, 310780), (160, 264163), (164, 257720), (170, 248624), (205, 206176), (272, 155390), (328, 128860), (340, 124312), (379, 111520), (410, 103088), (544, 77695), (656, 64430), (680, 62156), (697, 60640), (758, 55760), (820, 51544), (1312, 32215), (1360, 31078), (1394, 30320), (1516, 27880), (1640, 25772), (1895, 22304), (2720, 15539), (2788, 15160), (3032, 13940), (3280, 12886), (3485, 12128), (3790, 11152), (5576, 7580), (6064, 6970), (6443, 6560)]