4394500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 96

約数和(自身を含む): 11321856

約数和(自身を除く): 6927356

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 25, 34, 44, 47, 50, 55, 68, 85, 94, 100, 110, 125, 170, 187, 188, 220, 235, 250, 275, 340, 374, 425, 470, 500, 517, 550, 748, 799, 850, 935, 940, 1034, 1100, 1175, 1375, 1598, 1700, 1870, 2068, 2125, 2350, 2585, 2750, 3196, 3740, 3995, 4250, 4675, 4700, 5170, 5500, 5875, 7990, 8500, 8789, 9350, 10340, 11750, 12925, 15980, 17578, 18700, 19975, 23375, 23500, 25850, 35156, 39950, 43945, 46750, 51700, 64625, 79900, 87890, 93500, 99875, 129250, 175780, 199750, 219725, 258500, 399500, 439450, 878900, 1098625, 2197250, 4394500]

約数ペア:

[(1, 4394500), (2, 2197250), (4, 1098625), (5, 878900), (10, 439450), (11, 399500), (17, 258500), (20, 219725), (22, 199750), (25, 175780), (34, 129250), (44, 99875), (47, 93500), (50, 87890), (55, 79900), (68, 64625), (85, 51700), (94, 46750), (100, 43945), (110, 39950), (125, 35156), (170, 25850), (187, 23500), (188, 23375), (220, 19975), (235, 18700), (250, 17578), (275, 15980), (340, 12925), (374, 11750), (425, 10340), (470, 9350), (500, 8789), (517, 8500), (550, 7990), (748, 5875), (799, 5500), (850, 5170), (935, 4700), (940, 4675), (1034, 4250), (1100, 3995), (1175, 3740), (1375, 3196), (1598, 2750), (1700, 2585), (1870, 2350), (2068, 2125)]