38283520

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2719}}^1$

素因数の和:2751

約数の個数: 72

約数和(自身を含む): 100074240

約数和(自身を除く): 61790720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 640, 704, 880, 1280, 1408, 1760, 2719, 2816, 3520, 5438, 7040, 10876, 13595, 14080, 21752, 27190, 29909, 43504, 54380, 59818, 87008, 108760, 119636, 149545, 174016, 217520, 239272, 299090, 348032, 435040, 478544, 598180, 696064, 870080, 957088, 1196360, 1740160, 1914176, 2392720, 3480320, 3828352, 4785440, 7656704, 9570880, 19141760, 38283520]

約数ペア:

[(1, 38283520), (2, 19141760), (4, 9570880), (5, 7656704), (8, 4785440), (10, 3828352), (11, 3480320), (16, 2392720), (20, 1914176), (22, 1740160), (32, 1196360), (40, 957088), (44, 870080), (55, 696064), (64, 598180), (80, 478544), (88, 435040), (110, 348032), (128, 299090), (160, 239272), (176, 217520), (220, 174016), (256, 149545), (320, 119636), (352, 108760), (440, 87008), (640, 59818), (704, 54380), (880, 43504), (1280, 29909), (1408, 27190), (1760, 21752), (2719, 14080), (2816, 13595), (3520, 10876), (5438, 7040)]