29526440

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{12101}}^1$

素因数の和:12173

約数の個数: 32

約数和(自身を含む): 67529160

約数和(自身を除く): 38002720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 12101, 24202, 48404, 60505, 96808, 121010, 242020, 484040, 738161, 1476322, 2952644, 3690805, 5905288, 7381610, 14763220, 29526440]

約数ペア:

[(1, 29526440), (2, 14763220), (4, 7381610), (5, 5905288), (8, 3690805), (10, 2952644), (20, 1476322), (40, 738161), (61, 484040), (122, 242020), (244, 121010), (305, 96808), (488, 60505), (610, 48404), (1220, 24202), (2440, 12101)]