2015736250

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4793

約数の個数: 80

約数和(自身を含む): 4255637760

約数和(自身を除く): 2239901510

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, 4729, 6875, 7750, 8525, 9458, 13750, 17050, 19375, 23645, 38750, 42625, 47290, 52019, 85250, 104038, 118225, 146599, 213125, 236450, 260095, 293198, 426250, 520190, 591125, 732995, 1182250, 1300475, 1465990, 1612589, 2600950, 2955625, 3225178, 3664975, 5911250, 6502375, 7329950, 8062945, 13004750, 16125890, 18324875, 32511875, 36649750, 40314725, 65023750, 80629450, 91624375, 183248750, 201573625, 403147250, 1007868125, 2015736250]

約数ペア:

[(1, 2015736250), (2, 1007868125), (5, 403147250), (10, 201573625), (11, 183248750), (22, 91624375), (25, 80629450), (31, 65023750), (50, 40314725), (55, 36649750), (62, 32511875), (110, 18324875), (125, 16125890), (155, 13004750), (250, 8062945), (275, 7329950), (310, 6502375), (341, 5911250), (550, 3664975), (625, 3225178), (682, 2955625), (775, 2600950), (1250, 1612589), (1375, 1465990), (1550, 1300475), (1705, 1182250), (2750, 732995), (3410, 591125), (3875, 520190), (4729, 426250), (6875, 293198), (7750, 260095), (8525, 236450), (9458, 213125), (13750, 146599), (17050, 118225), (19375, 104038), (23645, 85250), (38750, 52019), (42625, 47290)]