80253110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1269

約数の個数: 48

約数和(自身を含む): 170732448

約数和(自身を除く): 90479338

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 961, 1085, 1193, 1922, 2170, 2386, 4805, 5965, 6727, 8351, 9610, 11930, 13454, 16702, 33635, 36983, 41755, 67270, 73966, 83510, 184915, 258881, 369830, 517762, 1146473, 1294405, 2292946, 2588810, 5732365, 8025311, 11464730, 16050622, 40126555, 80253110]

約数ペア:

[(1, 80253110), (2, 40126555), (5, 16050622), (7, 11464730), (10, 8025311), (14, 5732365), (31, 2588810), (35, 2292946), (62, 1294405), (70, 1146473), (155, 517762), (217, 369830), (310, 258881), (434, 184915), (961, 83510), (1085, 73966), (1193, 67270), (1922, 41755), (2170, 36983), (2386, 33635), (4805, 16702), (5965, 13454), (6727, 11930), (8351, 9610)]