22140800

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 192

約数和(自身を含む): 64884240

約数和(自身を除く): 42743440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 32, 34, 37, 40, 44, 50, 55, 64, 68, 74, 80, 85, 88, 100, 110, 128, 136, 148, 160, 170, 176, 185, 187, 200, 220, 272, 275, 296, 320, 340, 352, 370, 374, 400, 407, 425, 440, 544, 550, 592, 629, 640, 680, 704, 740, 748, 800, 814, 850, 880, 925, 935, 1088, 1100, 1184, 1258, 1360, 1408, 1480, 1496, 1600, 1628, 1700, 1760, 1850, 1870, 2035, 2176, 2200, 2368, 2516, 2720, 2960, 2992, 3145, 3200, 3256, 3400, 3520, 3700, 3740, 4070, 4400, 4675, 4736, 5032, 5440, 5920, 5984, 6290, 6512, 6800, 6919, 7040, 7400, 7480, 8140, 8800, 9350, 10064, 10175, 10880, 11840, 11968, 12580, 13024, 13600, 13838, 14800, 14960, 15725, 16280, 17600, 18700, 20128, 20350, 23680, 23936, 25160, 26048, 27200, 27676, 29600, 29920, 31450, 32560, 34595, 35200, 37400, 40256, 40700, 50320, 52096, 54400, 55352, 59200, 59840, 62900, 65120, 69190, 74800, 80512, 81400, 100640, 110704, 118400, 119680, 125800, 130240, 138380, 149600, 162800, 172975, 201280, 221408, 251600, 260480, 276760, 299200, 325600, 345950, 402560, 442816, 503200, 553520, 598400, 651200, 691900, 885632, 1006400, 1107040, 1302400, 1383800, 2012800, 2214080, 2767600, 4428160, 5535200, 11070400, 22140800]

約数ペア:

[(1, 22140800), (2, 11070400), (4, 5535200), (5, 4428160), (8, 2767600), (10, 2214080), (11, 2012800), (16, 1383800), (17, 1302400), (20, 1107040), (22, 1006400), (25, 885632), (32, 691900), (34, 651200), (37, 598400), (40, 553520), (44, 503200), (50, 442816), (55, 402560), (64, 345950), (68, 325600), (74, 299200), (80, 276760), (85, 260480), (88, 251600), (100, 221408), (110, 201280), (128, 172975), (136, 162800), (148, 149600), (160, 138380), (170, 130240), (176, 125800), (185, 119680), (187, 118400), (200, 110704), (220, 100640), (272, 81400), (275, 80512), (296, 74800), (320, 69190), (340, 65120), (352, 62900), (370, 59840), (374, 59200), (400, 55352), (407, 54400), (425, 52096), (440, 50320), (544, 40700), (550, 40256), (592, 37400), (629, 35200), (640, 34595), (680, 32560), (704, 31450), (740, 29920), (748, 29600), (800, 27676), (814, 27200), (850, 26048), (880, 25160), (925, 23936), (935, 23680), (1088, 20350), (1100, 20128), (1184, 18700), (1258, 17600), (1360, 16280), (1408, 15725), (1480, 14960), (1496, 14800), (1600, 13838), (1628, 13600), (1700, 13024), (1760, 12580), (1850, 11968), (1870, 11840), (2035, 10880), (2176, 10175), (2200, 10064), (2368, 9350), (2516, 8800), (2720, 8140), (2960, 7480), (2992, 7400), (3145, 7040), (3200, 6919), (3256, 6800), (3400, 6512), (3520, 6290), (3700, 5984), (3740, 5920), (4070, 5440), (4400, 5032), (4675, 4736)]