107307280

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16979}}^1$

素因数の和:17071

約数の個数: 40

約数和(自身を含む): 252662400

約数和(自身を除く): 145355120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 16979, 33958, 67916, 84895, 135832, 169790, 271664, 339580, 679160, 1341341, 1358320, 2682682, 5365364, 6706705, 10730728, 13413410, 21461456, 26826820, 53653640, 107307280]

約数ペア:

[(1, 107307280), (2, 53653640), (4, 26826820), (5, 21461456), (8, 13413410), (10, 10730728), (16, 6706705), (20, 5365364), (40, 2682682), (79, 1358320), (80, 1341341), (158, 679160), (316, 339580), (395, 271664), (632, 169790), (790, 135832), (1264, 84895), (1580, 67916), (3160, 33958), (6320, 16979)]