85963763750

素因数分解:

$2^1\times 5^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{21839}}^1$

素因数の和:21975

約数の個数: 80

約数和(自身を含む): 167022535680

約数和(自身を除く): 81058771930

約数列:

[1, 2, 5, 10, 25, 47, 50, 67, 94, 125, 134, 235, 250, 335, 470, 625, 670, 1175, 1250, 1675, 2350, 3149, 3350, 5875, 6298, 8375, 11750, 15745, 16750, 21839, 29375, 31490, 41875, 43678, 58750, 78725, 83750, 109195, 157450, 218390, 393625, 545975, 787250, 1026433, 1091950, 1463213, 1968125, 2052866, 2729875, 2926426, 3936250, 5132165, 5459750, 7316065, 10264330, 13649375, 14632130, 25660825, 27298750, 36580325, 51321650, 68771011, 73160650, 128304125, 137542022, 182901625, 256608250, 343855055, 365803250, 641520625, 687710110, 914508125, 1283041250, 1719275275, 1829016250, 3438550550, 8596376375, 17192752750, 42981881875, 85963763750]

約数ペア:

[(1, 85963763750), (2, 42981881875), (5, 17192752750), (10, 8596376375), (25, 3438550550), (47, 1829016250), (50, 1719275275), (67, 1283041250), (94, 914508125), (125, 687710110), (134, 641520625), (235, 365803250), (250, 343855055), (335, 256608250), (470, 182901625), (625, 137542022), (670, 128304125), (1175, 73160650), (1250, 68771011), (1675, 51321650), (2350, 36580325), (3149, 27298750), (3350, 25660825), (5875, 14632130), (6298, 13649375), (8375, 10264330), (11750, 7316065), (15745, 5459750), (16750, 5132165), (21839, 3936250), (29375, 2926426), (31490, 2729875), (41875, 2052866), (43678, 1968125), (58750, 1463213), (78725, 1091950), (83750, 1026433), (109195, 787250), (157450, 545975), (218390, 393625)]