4591360

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 11699856

約数和(自身を除く): 7108496

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 211, 256, 272, 320, 340, 422, 544, 640, 680, 844, 1055, 1088, 1280, 1360, 1688, 2110, 2176, 2720, 3376, 3587, 4220, 4352, 5440, 6752, 7174, 8440, 10880, 13504, 14348, 16880, 17935, 21760, 27008, 28696, 33760, 35870, 54016, 57392, 67520, 71740, 114784, 135040, 143480, 229568, 270080, 286960, 459136, 573920, 918272, 1147840, 2295680, 4591360]

約数ペア:

[(1, 4591360), (2, 2295680), (4, 1147840), (5, 918272), (8, 573920), (10, 459136), (16, 286960), (17, 270080), (20, 229568), (32, 143480), (34, 135040), (40, 114784), (64, 71740), (68, 67520), (80, 57392), (85, 54016), (128, 35870), (136, 33760), (160, 28696), (170, 27008), (211, 21760), (256, 17935), (272, 16880), (320, 14348), (340, 13504), (422, 10880), (544, 8440), (640, 7174), (680, 6752), (844, 5440), (1055, 4352), (1088, 4220), (1280, 3587), (1360, 3376), (1688, 2720), (2110, 2176)]