2197250

素因数分解:

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

素因数の和:92

約数の個数: 64

約数和(自身を含む): 4852224

約数和(自身を除く): 2654974

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 47, 50, 55, 85, 94, 110, 125, 170, 187, 235, 250, 275, 374, 425, 470, 517, 550, 799, 850, 935, 1034, 1175, 1375, 1598, 1870, 2125, 2350, 2585, 2750, 3995, 4250, 4675, 5170, 5875, 7990, 8789, 9350, 11750, 12925, 17578, 19975, 23375, 25850, 39950, 43945, 46750, 64625, 87890, 99875, 129250, 199750, 219725, 439450, 1098625, 2197250]

約数ペア:

[(1, 2197250), (2, 1098625), (5, 439450), (10, 219725), (11, 199750), (17, 129250), (22, 99875), (25, 87890), (34, 64625), (47, 46750), (50, 43945), (55, 39950), (85, 25850), (94, 23375), (110, 19975), (125, 17578), (170, 12925), (187, 11750), (235, 9350), (250, 8789), (275, 7990), (374, 5875), (425, 5170), (470, 4675), (517, 4250), (550, 3995), (799, 2750), (850, 2585), (935, 2350), (1034, 2125), (1175, 1870), (1375, 1598)]