376295960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 863222400

約数和(自身を除く): 486926440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 193, 316, 386, 395, 617, 632, 772, 790, 965, 1234, 1544, 1580, 1930, 2468, 3085, 3160, 3860, 4936, 6170, 7720, 12340, 15247, 24680, 30494, 48743, 60988, 76235, 97486, 119081, 121976, 152470, 194972, 238162, 243715, 304940, 389944, 476324, 487430, 595405, 609880, 952648, 974860, 1190810, 1949720, 2381620, 4763240, 9407399, 18814798, 37629596, 47036995, 75259192, 94073990, 188147980, 376295960]

約数ペア:

[(1, 376295960), (2, 188147980), (4, 94073990), (5, 75259192), (8, 47036995), (10, 37629596), (20, 18814798), (40, 9407399), (79, 4763240), (158, 2381620), (193, 1949720), (316, 1190810), (386, 974860), (395, 952648), (617, 609880), (632, 595405), (772, 487430), (790, 476324), (965, 389944), (1234, 304940), (1544, 243715), (1580, 238162), (1930, 194972), (2468, 152470), (3085, 121976), (3160, 119081), (3860, 97486), (4936, 76235), (6170, 60988), (7720, 48743), (12340, 30494), (15247, 24680)]