44742320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:862

約数の個数: 80

約数和(自身を含む): 120141120

約数和(自身を除く): 75398800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 733, 763, 872, 1090, 1466, 1526, 1744, 2180, 2932, 3052, 3665, 3815, 4360, 5131, 5864, 6104, 7330, 7630, 8720, 10262, 11728, 12208, 14660, 15260, 20524, 25655, 29320, 30520, 41048, 51310, 58640, 61040, 79897, 82096, 102620, 159794, 205240, 319588, 399485, 410480, 559279, 639176, 798970, 1118558, 1278352, 1597940, 2237116, 2796395, 3195880, 4474232, 5592790, 6391760, 8948464, 11185580, 22371160, 44742320]

約数ペア:

[(1, 44742320), (2, 22371160), (4, 11185580), (5, 8948464), (7, 6391760), (8, 5592790), (10, 4474232), (14, 3195880), (16, 2796395), (20, 2237116), (28, 1597940), (35, 1278352), (40, 1118558), (56, 798970), (70, 639176), (80, 559279), (109, 410480), (112, 399485), (140, 319588), (218, 205240), (280, 159794), (436, 102620), (545, 82096), (560, 79897), (733, 61040), (763, 58640), (872, 51310), (1090, 41048), (1466, 30520), (1526, 29320), (1744, 25655), (2180, 20524), (2932, 15260), (3052, 14660), (3665, 12208), (3815, 11728), (4360, 10262), (5131, 8720), (5864, 7630), (6104, 7330)]