4083702920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{111821}}^1$

素因数の和:111926

約数の個数: 64

約数和(自身を含む): 10144491840

約数和(自身を除く): 6060788920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3652, 4565, 7304, 9130, 18260, 36520, 111821, 223642, 447284, 559105, 894568, 1118210, 1230031, 2236420, 2460062, 4472840, 4920124, 6150155, 9281143, 9840248, 12300310, 18562286, 24600620, 37124572, 46405715, 49201240, 74249144, 92811430, 102092573, 185622860, 204185146, 371245720, 408370292, 510462865, 816740584, 1020925730, 2041851460, 4083702920]

約数ペア:

[(1, 4083702920), (2, 2041851460), (4, 1020925730), (5, 816740584), (8, 510462865), (10, 408370292), (11, 371245720), (20, 204185146), (22, 185622860), (40, 102092573), (44, 92811430), (55, 74249144), (83, 49201240), (88, 46405715), (110, 37124572), (166, 24600620), (220, 18562286), (332, 12300310), (415, 9840248), (440, 9281143), (664, 6150155), (830, 4920124), (913, 4472840), (1660, 2460062), (1826, 2236420), (3320, 1230031), (3652, 1118210), (4565, 894568), (7304, 559105), (9130, 447284), (18260, 223642), (36520, 111821)]