29315000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 160

約数和(自身を含む): 82661040

約数和(自身を除く): 53346040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 41, 44, 50, 52, 55, 65, 82, 88, 100, 104, 110, 125, 130, 143, 164, 200, 205, 220, 250, 260, 275, 286, 325, 328, 410, 440, 451, 500, 520, 533, 550, 572, 625, 650, 715, 820, 902, 1000, 1025, 1066, 1100, 1144, 1250, 1300, 1375, 1430, 1625, 1640, 1804, 2050, 2132, 2200, 2255, 2500, 2600, 2665, 2750, 2860, 3250, 3575, 3608, 4100, 4264, 4510, 5000, 5125, 5330, 5500, 5720, 5863, 6500, 6875, 7150, 8125, 8200, 9020, 10250, 10660, 11000, 11275, 11726, 13000, 13325, 13750, 14300, 16250, 17875, 18040, 20500, 21320, 22550, 23452, 25625, 26650, 27500, 28600, 29315, 32500, 35750, 41000, 45100, 46904, 51250, 53300, 55000, 56375, 58630, 65000, 66625, 71500, 89375, 90200, 102500, 106600, 112750, 117260, 133250, 143000, 146575, 178750, 205000, 225500, 234520, 266500, 281875, 293150, 333125, 357500, 451000, 533000, 563750, 586300, 666250, 715000, 732875, 1127500, 1172600, 1332500, 1465750, 2255000, 2665000, 2931500, 3664375, 5863000, 7328750, 14657500, 29315000]

約数ペア:

[(1, 29315000), (2, 14657500), (4, 7328750), (5, 5863000), (8, 3664375), (10, 2931500), (11, 2665000), (13, 2255000), (20, 1465750), (22, 1332500), (25, 1172600), (26, 1127500), (40, 732875), (41, 715000), (44, 666250), (50, 586300), (52, 563750), (55, 533000), (65, 451000), (82, 357500), (88, 333125), (100, 293150), (104, 281875), (110, 266500), (125, 234520), (130, 225500), (143, 205000), (164, 178750), (200, 146575), (205, 143000), (220, 133250), (250, 117260), (260, 112750), (275, 106600), (286, 102500), (325, 90200), (328, 89375), (410, 71500), (440, 66625), (451, 65000), (500, 58630), (520, 56375), (533, 55000), (550, 53300), (572, 51250), (625, 46904), (650, 45100), (715, 41000), (820, 35750), (902, 32500), (1000, 29315), (1025, 28600), (1066, 27500), (1100, 26650), (1144, 25625), (1250, 23452), (1300, 22550), (1375, 21320), (1430, 20500), (1625, 18040), (1640, 17875), (1804, 16250), (2050, 14300), (2132, 13750), (2200, 13325), (2255, 13000), (2500, 11726), (2600, 11275), (2665, 11000), (2750, 10660), (2860, 10250), (3250, 9020), (3575, 8200), (3608, 8125), (4100, 7150), (4264, 6875), (4510, 6500), (5000, 5863), (5125, 5720), (5330, 5500)]