82633910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 154656000

約数和(自身を除く): 72022090

約数列:

[1, 2, 5, 10, 31, 62, 149, 155, 298, 310, 745, 1490, 1789, 3578, 4619, 8945, 9238, 17890, 23095, 46190, 55459, 110918, 266561, 277295, 533122, 554590, 1332805, 2665610, 8263391, 16526782, 41316955, 82633910]

約数ペア:

[(1, 82633910), (2, 41316955), (5, 16526782), (10, 8263391), (31, 2665610), (62, 1332805), (149, 554590), (155, 533122), (298, 277295), (310, 266561), (745, 110918), (1490, 55459), (1789, 46190), (3578, 23095), (4619, 17890), (8945, 9238)]