11425700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 144

約数和(自身を含む): 31497984

約数和(自身を除く): 20072284

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 25, 26, 34, 44, 47, 50, 52, 55, 65, 68, 85, 94, 100, 110, 130, 143, 170, 187, 188, 220, 221, 235, 260, 275, 286, 325, 340, 374, 425, 442, 470, 517, 550, 572, 611, 650, 715, 748, 799, 850, 884, 935, 940, 1034, 1100, 1105, 1175, 1222, 1300, 1430, 1598, 1700, 1870, 2068, 2210, 2350, 2431, 2444, 2585, 2860, 3055, 3196, 3575, 3740, 3995, 4420, 4675, 4700, 4862, 5170, 5525, 6110, 6721, 7150, 7990, 8789, 9350, 9724, 10340, 10387, 11050, 12155, 12220, 12925, 13442, 14300, 15275, 15980, 17578, 18700, 19975, 20774, 22100, 24310, 25850, 26884, 30550, 33605, 35156, 39950, 41548, 43945, 48620, 51700, 51935, 60775, 61100, 67210, 79900, 87890, 103870, 114257, 121550, 134420, 168025, 175780, 207740, 219725, 228514, 243100, 259675, 336050, 439450, 457028, 519350, 571285, 672100, 878900, 1038700, 1142570, 2285140, 2856425, 5712850, 11425700]

約数ペア:

[(1, 11425700), (2, 5712850), (4, 2856425), (5, 2285140), (10, 1142570), (11, 1038700), (13, 878900), (17, 672100), (20, 571285), (22, 519350), (25, 457028), (26, 439450), (34, 336050), (44, 259675), (47, 243100), (50, 228514), (52, 219725), (55, 207740), (65, 175780), (68, 168025), (85, 134420), (94, 121550), (100, 114257), (110, 103870), (130, 87890), (143, 79900), (170, 67210), (187, 61100), (188, 60775), (220, 51935), (221, 51700), (235, 48620), (260, 43945), (275, 41548), (286, 39950), (325, 35156), (340, 33605), (374, 30550), (425, 26884), (442, 25850), (470, 24310), (517, 22100), (550, 20774), (572, 19975), (611, 18700), (650, 17578), (715, 15980), (748, 15275), (799, 14300), (850, 13442), (884, 12925), (935, 12220), (940, 12155), (1034, 11050), (1100, 10387), (1105, 10340), (1175, 9724), (1222, 9350), (1300, 8789), (1430, 7990), (1598, 7150), (1700, 6721), (1870, 6110), (2068, 5525), (2210, 5170), (2350, 4862), (2431, 4700), (2444, 4675), (2585, 4420), (2860, 3995), (3055, 3740), (3196, 3575)]