9968993150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3490

約数の個数: 96

約数和(自身を含む): 20251799040

約数和(自身を除く): 10282805890

約数列:

[1, 2, 5, 10, 19, 25, 38, 43, 50, 73, 86, 95, 146, 190, 215, 365, 430, 475, 730, 817, 950, 1075, 1387, 1634, 1825, 2150, 2774, 3139, 3343, 3650, 4085, 6278, 6686, 6935, 8170, 13870, 15695, 16715, 20425, 31390, 33430, 34675, 40850, 59641, 63517, 69350, 78475, 83575, 119282, 127034, 143749, 156950, 167150, 244039, 287498, 298205, 317585, 488078, 596410, 635170, 718745, 1220195, 1437490, 1491025, 1587925, 2440390, 2731231, 2982050, 3175850, 3593725, 4636741, 5462462, 6100975, 7187450, 9273482, 10493677, 12201950, 13656155, 20987354, 23183705, 27312310, 46367410, 52468385, 68280775, 104936770, 115918525, 136561550, 199379863, 231837050, 262341925, 398759726, 524683850, 996899315, 1993798630, 4984496575, 9968993150]

約数ペア:

[(1, 9968993150), (2, 4984496575), (5, 1993798630), (10, 996899315), (19, 524683850), (25, 398759726), (38, 262341925), (43, 231837050), (50, 199379863), (73, 136561550), (86, 115918525), (95, 104936770), (146, 68280775), (190, 52468385), (215, 46367410), (365, 27312310), (430, 23183705), (475, 20987354), (730, 13656155), (817, 12201950), (950, 10493677), (1075, 9273482), (1387, 7187450), (1634, 6100975), (1825, 5462462), (2150, 4636741), (2774, 3593725), (3139, 3175850), (3343, 2982050), (3650, 2731231), (4085, 2440390), (6278, 1587925), (6686, 1491025), (6935, 1437490), (8170, 1220195), (13870, 718745), (15695, 635170), (16715, 596410), (20425, 488078), (31390, 317585), (33430, 298205), (34675, 287498), (40850, 244039), (59641, 167150), (63517, 156950), (69350, 143749), (78475, 127034), (83575, 119282)]