2023596920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{863}}^1$

素因数の和:997

約数の個数: 96

約数和(自身を含む): 4787372160

約数和(自身を除く): 2763775240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 61, 62, 122, 124, 155, 244, 248, 305, 310, 488, 610, 620, 863, 961, 1220, 1240, 1726, 1891, 1922, 2440, 3452, 3782, 3844, 4315, 4805, 6904, 7564, 7688, 8630, 9455, 9610, 15128, 17260, 18910, 19220, 26753, 34520, 37820, 38440, 52643, 53506, 58621, 75640, 105286, 107012, 117242, 133765, 210572, 214024, 234484, 263215, 267530, 293105, 421144, 468968, 526430, 535060, 586210, 829343, 1052860, 1070120, 1172420, 1631933, 1658686, 2105720, 2344840, 3263866, 3317372, 4146715, 6527732, 6634744, 8159665, 8293430, 13055464, 16319330, 16586860, 32638660, 33173720, 50589923, 65277320, 101179846, 202359692, 252949615, 404719384, 505899230, 1011798460, 2023596920]

約数ペア:

[(1, 2023596920), (2, 1011798460), (4, 505899230), (5, 404719384), (8, 252949615), (10, 202359692), (20, 101179846), (31, 65277320), (40, 50589923), (61, 33173720), (62, 32638660), (122, 16586860), (124, 16319330), (155, 13055464), (244, 8293430), (248, 8159665), (305, 6634744), (310, 6527732), (488, 4146715), (610, 3317372), (620, 3263866), (863, 2344840), (961, 2105720), (1220, 1658686), (1240, 1631933), (1726, 1172420), (1891, 1070120), (1922, 1052860), (2440, 829343), (3452, 586210), (3782, 535060), (3844, 526430), (4315, 468968), (4805, 421144), (6904, 293105), (7564, 267530), (7688, 263215), (8630, 234484), (9455, 214024), (9610, 210572), (15128, 133765), (17260, 117242), (18910, 107012), (19220, 105286), (26753, 75640), (34520, 58621), (37820, 53506), (38440, 52643)]