39880610

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 91962432

約数和(自身を除く): 52081822

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 151, 154, 245, 302, 343, 385, 490, 539, 686, 755, 770, 1057, 1078, 1510, 1661, 1715, 2114, 2401, 2695, 3322, 3430, 3773, 4802, 5285, 5390, 7399, 7546, 8305, 10570, 11627, 12005, 14798, 16610, 18865, 23254, 24010, 26411, 36995, 37730, 51793, 52822, 58135, 73990, 81389, 103586, 116270, 132055, 162778, 258965, 264110, 362551, 406945, 517930, 569723, 725102, 813890, 1139446, 1812755, 2848615, 3625510, 3988061, 5697230, 7976122, 19940305, 39880610]

約数ペア:

[(1, 39880610), (2, 19940305), (5, 7976122), (7, 5697230), (10, 3988061), (11, 3625510), (14, 2848615), (22, 1812755), (35, 1139446), (49, 813890), (55, 725102), (70, 569723), (77, 517930), (98, 406945), (110, 362551), (151, 264110), (154, 258965), (245, 162778), (302, 132055), (343, 116270), (385, 103586), (490, 81389), (539, 73990), (686, 58135), (755, 52822), (770, 51793), (1057, 37730), (1078, 36995), (1510, 26411), (1661, 24010), (1715, 23254), (2114, 18865), (2401, 16610), (2695, 14798), (3322, 12005), (3430, 11627), (3773, 10570), (4802, 8305), (5285, 7546), (5390, 7399)]