107403440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 258653088

約数和(自身を除く): 151249648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 73, 80, 106, 146, 212, 265, 292, 347, 365, 424, 530, 584, 694, 730, 848, 1060, 1168, 1388, 1460, 1735, 2120, 2776, 2920, 3470, 3869, 4240, 5552, 5840, 6940, 7738, 13880, 15476, 18391, 19345, 25331, 27760, 30952, 36782, 38690, 50662, 61904, 73564, 77380, 91955, 101324, 126655, 147128, 154760, 183910, 202648, 253310, 294256, 309520, 367820, 405296, 506620, 735640, 1013240, 1342543, 1471280, 2026480, 2685086, 5370172, 6712715, 10740344, 13425430, 21480688, 26850860, 53701720, 107403440]

約数ペア:

[(1, 107403440), (2, 53701720), (4, 26850860), (5, 21480688), (8, 13425430), (10, 10740344), (16, 6712715), (20, 5370172), (40, 2685086), (53, 2026480), (73, 1471280), (80, 1342543), (106, 1013240), (146, 735640), (212, 506620), (265, 405296), (292, 367820), (347, 309520), (365, 294256), (424, 253310), (530, 202648), (584, 183910), (694, 154760), (730, 147128), (848, 126655), (1060, 101324), (1168, 91955), (1388, 77380), (1460, 73564), (1735, 61904), (2120, 50662), (2776, 38690), (2920, 36782), (3470, 30952), (3869, 27760), (4240, 25331), (5552, 19345), (5840, 18391), (6940, 15476), (7738, 13880)]