4162400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 108

約数和(自身を含む): 11428956

約数和(自身を除く): 7266556

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 43, 44, 50, 55, 80, 86, 88, 100, 110, 121, 160, 172, 176, 200, 215, 220, 242, 275, 344, 352, 400, 430, 440, 473, 484, 550, 605, 688, 800, 860, 880, 946, 968, 1075, 1100, 1210, 1376, 1720, 1760, 1892, 1936, 2150, 2200, 2365, 2420, 3025, 3440, 3784, 3872, 4300, 4400, 4730, 4840, 5203, 6050, 6880, 7568, 8600, 8800, 9460, 9680, 10406, 11825, 12100, 15136, 17200, 18920, 19360, 20812, 23650, 24200, 26015, 34400, 37840, 41624, 47300, 48400, 52030, 75680, 83248, 94600, 96800, 104060, 130075, 166496, 189200, 208120, 260150, 378400, 416240, 520300, 832480, 1040600, 2081200, 4162400]

約数ペア:

[(1, 4162400), (2, 2081200), (4, 1040600), (5, 832480), (8, 520300), (10, 416240), (11, 378400), (16, 260150), (20, 208120), (22, 189200), (25, 166496), (32, 130075), (40, 104060), (43, 96800), (44, 94600), (50, 83248), (55, 75680), (80, 52030), (86, 48400), (88, 47300), (100, 41624), (110, 37840), (121, 34400), (160, 26015), (172, 24200), (176, 23650), (200, 20812), (215, 19360), (220, 18920), (242, 17200), (275, 15136), (344, 12100), (352, 11825), (400, 10406), (430, 9680), (440, 9460), (473, 8800), (484, 8600), (550, 7568), (605, 6880), (688, 6050), (800, 5203), (860, 4840), (880, 4730), (946, 4400), (968, 4300), (1075, 3872), (1100, 3784), (1210, 3440), (1376, 3025), (1720, 2420), (1760, 2365), (1892, 2200), (1936, 2150)]