2196722000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 160

約数和(自身を含む): 5983331328

約数和(自身を除く): 3786609328

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 125, 155, 176, 200, 220, 248, 250, 275, 310, 341, 400, 440, 496, 500, 550, 620, 682, 775, 880, 1000, 1100, 1240, 1364, 1375, 1550, 1705, 2000, 2200, 2480, 2728, 2750, 3100, 3221, 3410, 3875, 4400, 5456, 5500, 6200, 6442, 6820, 7750, 8525, 11000, 12400, 12884, 13640, 15500, 16105, 17050, 22000, 25768, 27280, 31000, 32210, 34100, 35431, 42625, 51536, 62000, 64420, 68200, 70862, 80525, 85250, 99851, 128840, 136400, 141724, 161050, 170500, 177155, 199702, 257680, 283448, 322100, 341000, 354310, 399404, 402625, 499255, 566896, 644200, 682000, 708620, 798808, 805250, 885775, 998510, 1098361, 1288400, 1417240, 1597616, 1610500, 1771550, 1997020, 2196722, 2496275, 2834480, 3221000, 3543100, 3994040, 4393444, 4428875, 4992550, 5491805, 6442000, 7086200, 7988080, 8786888, 8857750, 9985100, 10983610, 12481375, 14172400, 17573776, 17715500, 19970200, 21967220, 24962750, 27459025, 35431000, 39940400, 43934440, 49925500, 54918050, 70862000, 87868880, 99851000, 109836100, 137295125, 199702000, 219672200, 274590250, 439344400, 549180500, 1098361000, 2196722000]

約数ペア:

[(1, 2196722000), (2, 1098361000), (4, 549180500), (5, 439344400), (8, 274590250), (10, 219672200), (11, 199702000), (16, 137295125), (20, 109836100), (22, 99851000), (25, 87868880), (31, 70862000), (40, 54918050), (44, 49925500), (50, 43934440), (55, 39940400), (62, 35431000), (80, 27459025), (88, 24962750), (100, 21967220), (110, 19970200), (124, 17715500), (125, 17573776), (155, 14172400), (176, 12481375), (200, 10983610), (220, 9985100), (248, 8857750), (250, 8786888), (275, 7988080), (310, 7086200), (341, 6442000), (400, 5491805), (440, 4992550), (496, 4428875), (500, 4393444), (550, 3994040), (620, 3543100), (682, 3221000), (775, 2834480), (880, 2496275), (1000, 2196722), (1100, 1997020), (1240, 1771550), (1364, 1610500), (1375, 1597616), (1550, 1417240), (1705, 1288400), (2000, 1098361), (2200, 998510), (2480, 885775), (2728, 805250), (2750, 798808), (3100, 708620), (3221, 682000), (3410, 644200), (3875, 566896), (4400, 499255), (5456, 402625), (5500, 399404), (6200, 354310), (6442, 341000), (6820, 322100), (7750, 283448), (8525, 257680), (11000, 199702), (12400, 177155), (12884, 170500), (13640, 161050), (15500, 141724), (16105, 136400), (17050, 128840), (22000, 99851), (25768, 85250), (27280, 80525), (31000, 70862), (32210, 68200), (34100, 64420), (35431, 62000), (42625, 51536)]