2110363750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4951}}^1$

素因数の和:5015

約数の個数: 80

約数和(自身を含む): 4455373824

約数和(自身を除く): 2345010074

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 125, 155, 250, 275, 310, 341, 550, 625, 682, 775, 1250, 1375, 1550, 1705, 2750, 3410, 3875, 4951, 6875, 7750, 8525, 9902, 13750, 17050, 19375, 24755, 38750, 42625, 49510, 54461, 85250, 108922, 123775, 153481, 213125, 247550, 272305, 306962, 426250, 544610, 618875, 767405, 1237750, 1361525, 1534810, 1688291, 2723050, 3094375, 3376582, 3837025, 6188750, 6807625, 7674050, 8441455, 13615250, 16882910, 19185125, 34038125, 38370250, 42207275, 68076250, 84414550, 95925625, 191851250, 211036375, 422072750, 1055181875, 2110363750]

約数ペア:

[(1, 2110363750), (2, 1055181875), (5, 422072750), (10, 211036375), (11, 191851250), (22, 95925625), (25, 84414550), (31, 68076250), (50, 42207275), (55, 38370250), (62, 34038125), (110, 19185125), (125, 16882910), (155, 13615250), (250, 8441455), (275, 7674050), (310, 6807625), (341, 6188750), (550, 3837025), (625, 3376582), (682, 3094375), (775, 2723050), (1250, 1688291), (1375, 1534810), (1550, 1361525), (1705, 1237750), (2750, 767405), (3410, 618875), (3875, 544610), (4951, 426250), (6875, 306962), (7750, 272305), (8525, 247550), (9902, 213125), (13750, 153481), (17050, 123775), (19375, 108922), (24755, 85250), (38750, 54461), (42625, 49510)]