1385050880

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13037}}^1$

素因数の和:13141

約数の個数: 72

約数和(自身を含む): 3357858672

約数和(自身を除く): 1972807792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 3320, 5312, 6640, 10624, 13037, 13280, 21248, 26074, 26560, 52148, 53120, 65185, 104296, 106240, 130370, 208592, 260740, 417184, 521480, 834368, 1042960, 1082071, 1668736, 2085920, 2164142, 3337472, 4171840, 4328284, 5410355, 8343680, 8656568, 10820710, 16687360, 17313136, 21641420, 34626272, 43282840, 69252544, 86565680, 138505088, 173131360, 277010176, 346262720, 692525440, 1385050880]

約数ペア:

[(1, 1385050880), (2, 692525440), (4, 346262720), (5, 277010176), (8, 173131360), (10, 138505088), (16, 86565680), (20, 69252544), (32, 43282840), (40, 34626272), (64, 21641420), (80, 17313136), (83, 16687360), (128, 10820710), (160, 8656568), (166, 8343680), (256, 5410355), (320, 4328284), (332, 4171840), (415, 3337472), (640, 2164142), (664, 2085920), (830, 1668736), (1280, 1082071), (1328, 1042960), (1660, 834368), (2656, 521480), (3320, 417184), (5312, 260740), (6640, 208592), (10624, 130370), (13037, 106240), (13280, 104296), (21248, 65185), (26074, 53120), (26560, 52148)]