1097472680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1444043}}^1$

素因数の和:1444073

約数の個数: 32

約数和(自身を含む): 2599279200

約数和(自身を除く): 1501806520

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1444043, 2888086, 5776172, 7220215, 11552344, 14440430, 27436817, 28880860, 54873634, 57761720, 109747268, 137184085, 219494536, 274368170, 548736340, 1097472680]

約数ペア:

[(1, 1097472680), (2, 548736340), (4, 274368170), (5, 219494536), (8, 137184085), (10, 109747268), (19, 57761720), (20, 54873634), (38, 28880860), (40, 27436817), (76, 14440430), (95, 11552344), (152, 7220215), (190, 5776172), (380, 2888086), (760, 1444043)]