679393760

素因数分解:

$2^5\times 5^1\times {\mathrm{683}}^1\times {\mathrm{6217}}^1$

素因数の和:6915

約数の個数: 48

約数和(自身を含む): 1607676336

約数和(自身を除く): 928282576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 683, 1366, 2732, 3415, 5464, 6217, 6830, 10928, 12434, 13660, 21856, 24868, 27320, 31085, 49736, 54640, 62170, 99472, 109280, 124340, 198944, 248680, 497360, 994720, 4246211, 8492422, 16984844, 21231055, 33969688, 42462110, 67939376, 84924220, 135878752, 169848440, 339696880, 679393760]

約数ペア:

[(1, 679393760), (2, 339696880), (4, 169848440), (5, 135878752), (8, 84924220), (10, 67939376), (16, 42462110), (20, 33969688), (32, 21231055), (40, 16984844), (80, 8492422), (160, 4246211), (683, 994720), (1366, 497360), (2732, 248680), (3415, 198944), (5464, 124340), (6217, 109280), (6830, 99472), (10928, 62170), (12434, 54640), (13660, 49736), (21856, 31085), (24868, 27320)]