39026560

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^2\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 99578520

約数和(自身を除く): 60551960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 211, 272, 289, 320, 340, 422, 544, 578, 640, 680, 844, 1055, 1088, 1156, 1360, 1445, 1688, 2110, 2176, 2312, 2720, 2890, 3376, 3587, 4220, 4624, 5440, 5780, 6752, 7174, 8440, 9248, 10880, 11560, 13504, 14348, 16880, 17935, 18496, 23120, 27008, 28696, 33760, 35870, 36992, 46240, 57392, 60979, 67520, 71740, 92480, 114784, 121958, 135040, 143480, 184960, 229568, 243916, 286960, 304895, 459136, 487832, 573920, 609790, 975664, 1147840, 1219580, 1951328, 2295680, 2439160, 3902656, 4878320, 7805312, 9756640, 19513280, 39026560]

約数ペア:

[(1, 39026560), (2, 19513280), (4, 9756640), (5, 7805312), (8, 4878320), (10, 3902656), (16, 2439160), (17, 2295680), (20, 1951328), (32, 1219580), (34, 1147840), (40, 975664), (64, 609790), (68, 573920), (80, 487832), (85, 459136), (128, 304895), (136, 286960), (160, 243916), (170, 229568), (211, 184960), (272, 143480), (289, 135040), (320, 121958), (340, 114784), (422, 92480), (544, 71740), (578, 67520), (640, 60979), (680, 57392), (844, 46240), (1055, 36992), (1088, 35870), (1156, 33760), (1360, 28696), (1445, 27008), (1688, 23120), (2110, 18496), (2176, 17935), (2312, 16880), (2720, 14348), (2890, 13504), (3376, 11560), (3587, 10880), (4220, 9248), (4624, 8440), (5440, 7174), (5780, 6752)]