4159021520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{523}}^1\times {\mathrm{929}}^1$

素因数の和:1572

約数の個数: 80

約数和(自身を含む): 9789284160

約数和(自身を除く): 5630262640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 523, 535, 856, 929, 1046, 1070, 1712, 1858, 2092, 2140, 2615, 3716, 4184, 4280, 4645, 5230, 7432, 8368, 8560, 9290, 10460, 14864, 18580, 20920, 37160, 41840, 55961, 74320, 99403, 111922, 198806, 223844, 279805, 397612, 447688, 485867, 497015, 559610, 795224, 895376, 971734, 994030, 1119220, 1590448, 1943468, 1988060, 2238440, 2429335, 3886936, 3976120, 4476880, 4858670, 7773872, 7952240, 9717340, 19434680, 38869360, 51987769, 103975538, 207951076, 259938845, 415902152, 519877690, 831804304, 1039755380, 2079510760, 4159021520]

約数ペア:

[(1, 4159021520), (2, 2079510760), (4, 1039755380), (5, 831804304), (8, 519877690), (10, 415902152), (16, 259938845), (20, 207951076), (40, 103975538), (80, 51987769), (107, 38869360), (214, 19434680), (428, 9717340), (523, 7952240), (535, 7773872), (856, 4858670), (929, 4476880), (1046, 3976120), (1070, 3886936), (1712, 2429335), (1858, 2238440), (2092, 1988060), (2140, 1943468), (2615, 1590448), (3716, 1119220), (4184, 994030), (4280, 971734), (4645, 895376), (5230, 795224), (7432, 559610), (8368, 497015), (8560, 485867), (9290, 447688), (10460, 397612), (14864, 279805), (18580, 223844), (20920, 198806), (37160, 111922), (41840, 99403), (55961, 74320)]