88282550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 178298856

約数和(自身を除く): 90016306

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 67, 73, 95, 134, 146, 190, 335, 361, 365, 475, 670, 722, 730, 950, 1273, 1387, 1675, 1805, 1825, 2546, 2774, 3350, 3610, 3650, 4891, 6365, 6935, 9025, 9782, 12730, 13870, 18050, 24187, 24455, 26353, 31825, 34675, 48374, 48910, 52706, 63650, 69350, 92929, 120935, 122275, 131765, 185858, 241870, 244550, 263530, 464645, 604675, 658825, 929290, 1209350, 1317650, 1765651, 2323225, 3531302, 4646450, 8828255, 17656510, 44141275, 88282550]

約数ペア:

[(1, 88282550), (2, 44141275), (5, 17656510), (10, 8828255), (19, 4646450), (25, 3531302), (38, 2323225), (50, 1765651), (67, 1317650), (73, 1209350), (95, 929290), (134, 658825), (146, 604675), (190, 464645), (335, 263530), (361, 244550), (365, 241870), (475, 185858), (670, 131765), (722, 122275), (730, 120935), (950, 92929), (1273, 69350), (1387, 63650), (1675, 52706), (1805, 48910), (1825, 48374), (2546, 34675), (2774, 31825), (3350, 26353), (3610, 24455), (3650, 24187), (4891, 18050), (6365, 13870), (6935, 12730), (9025, 9782)]