2023067750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1$

素因数の和:1327

約数の個数: 128

約数和(自身を含む): 4492800000

約数和(自身を除く): 2469732250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 31, 38, 50, 55, 62, 95, 110, 125, 155, 190, 209, 250, 275, 310, 341, 418, 475, 550, 589, 682, 775, 950, 1045, 1178, 1249, 1375, 1550, 1705, 2090, 2375, 2498, 2750, 2945, 3410, 3875, 4750, 5225, 5890, 6245, 6479, 7750, 8525, 10450, 12490, 12958, 13739, 14725, 17050, 23731, 26125, 27478, 29450, 31225, 32395, 38719, 42625, 47462, 52250, 62450, 64790, 68695, 73625, 77438, 85250, 118655, 137390, 147250, 156125, 161975, 193595, 237310, 261041, 312250, 323950, 343475, 387190, 425909, 522082, 593275, 686950, 735661, 809875, 851818, 967975, 1186550, 1305205, 1471322, 1619750, 1717375, 1935950, 2129545, 2610410, 2966375, 3434750, 3678305, 4259090, 4839875, 5932750, 6526025, 7356610, 8092271, 9679750, 10647725, 13052050, 16184542, 18391525, 21295450, 32630125, 36783050, 40461355, 53238625, 65260250, 80922710, 91957625, 106477250, 183915250, 202306775, 404613550, 1011533875, 2023067750]

約数ペア:

[(1, 2023067750), (2, 1011533875), (5, 404613550), (10, 202306775), (11, 183915250), (19, 106477250), (22, 91957625), (25, 80922710), (31, 65260250), (38, 53238625), (50, 40461355), (55, 36783050), (62, 32630125), (95, 21295450), (110, 18391525), (125, 16184542), (155, 13052050), (190, 10647725), (209, 9679750), (250, 8092271), (275, 7356610), (310, 6526025), (341, 5932750), (418, 4839875), (475, 4259090), (550, 3678305), (589, 3434750), (682, 2966375), (775, 2610410), (950, 2129545), (1045, 1935950), (1178, 1717375), (1249, 1619750), (1375, 1471322), (1550, 1305205), (1705, 1186550), (2090, 967975), (2375, 851818), (2498, 809875), (2750, 735661), (2945, 686950), (3410, 593275), (3875, 522082), (4750, 425909), (5225, 387190), (5890, 343475), (6245, 323950), (6479, 312250), (7750, 261041), (8525, 237310), (10450, 193595), (12490, 161975), (12958, 156125), (13739, 147250), (14725, 137390), (17050, 118655), (23731, 85250), (26125, 77438), (27478, 73625), (29450, 68695), (31225, 64790), (32395, 62450), (38719, 52250), (42625, 47462)]