88955020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1303

約数の個数: 96

約数和(自身を含む): 238049280

約数和(自身を除く): 149094260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 70, 77, 94, 110, 140, 154, 188, 220, 235, 308, 329, 385, 470, 517, 658, 770, 940, 1034, 1229, 1316, 1540, 1645, 2068, 2458, 2585, 3290, 3619, 4916, 5170, 6145, 6580, 7238, 8603, 10340, 12290, 13519, 14476, 17206, 18095, 24580, 27038, 34412, 36190, 43015, 54076, 57763, 67595, 72380, 86030, 94633, 115526, 135190, 172060, 189266, 231052, 270380, 288815, 378532, 404341, 473165, 577630, 635393, 808682, 946330, 1155260, 1270786, 1617364, 1892660, 2021705, 2541572, 3176965, 4043410, 4447751, 6353930, 8086820, 8895502, 12707860, 17791004, 22238755, 44477510, 88955020]

約数ペア:

[(1, 88955020), (2, 44477510), (4, 22238755), (5, 17791004), (7, 12707860), (10, 8895502), (11, 8086820), (14, 6353930), (20, 4447751), (22, 4043410), (28, 3176965), (35, 2541572), (44, 2021705), (47, 1892660), (55, 1617364), (70, 1270786), (77, 1155260), (94, 946330), (110, 808682), (140, 635393), (154, 577630), (188, 473165), (220, 404341), (235, 378532), (308, 288815), (329, 270380), (385, 231052), (470, 189266), (517, 172060), (658, 135190), (770, 115526), (940, 94633), (1034, 86030), (1229, 72380), (1316, 67595), (1540, 57763), (1645, 54076), (2068, 43015), (2458, 36190), (2585, 34412), (3290, 27038), (3619, 24580), (4916, 18095), (5170, 17206), (6145, 14476), (6580, 13519), (7238, 12290), (8603, 10340)]