42212000

素因数分解:

$2^5\times 5^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 106024464

約数和(自身を除く): 63812464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 80, 100, 122, 125, 160, 173, 200, 244, 250, 305, 346, 400, 488, 500, 610, 692, 800, 865, 976, 1000, 1220, 1384, 1525, 1730, 1952, 2000, 2440, 2768, 3050, 3460, 4000, 4325, 4880, 5536, 6100, 6920, 7625, 8650, 9760, 10553, 12200, 13840, 15250, 17300, 21106, 21625, 24400, 27680, 30500, 34600, 42212, 43250, 48800, 52765, 61000, 69200, 84424, 86500, 105530, 122000, 138400, 168848, 173000, 211060, 244000, 263825, 337696, 346000, 422120, 527650, 692000, 844240, 1055300, 1319125, 1688480, 2110600, 2638250, 4221200, 5276500, 8442400, 10553000, 21106000, 42212000]

約数ペア:

[(1, 42212000), (2, 21106000), (4, 10553000), (5, 8442400), (8, 5276500), (10, 4221200), (16, 2638250), (20, 2110600), (25, 1688480), (32, 1319125), (40, 1055300), (50, 844240), (61, 692000), (80, 527650), (100, 422120), (122, 346000), (125, 337696), (160, 263825), (173, 244000), (200, 211060), (244, 173000), (250, 168848), (305, 138400), (346, 122000), (400, 105530), (488, 86500), (500, 84424), (610, 69200), (692, 61000), (800, 52765), (865, 48800), (976, 43250), (1000, 42212), (1220, 34600), (1384, 30500), (1525, 27680), (1730, 24400), (1952, 21625), (2000, 21106), (2440, 17300), (2768, 15250), (3050, 13840), (3460, 12200), (4000, 10553), (4325, 9760), (4880, 8650), (5536, 7625), (6100, 6920)]