23015080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 59486400

約数和(自身を除く): 36471320

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 2753, 4180, 5506, 8360, 11012, 13765, 22024, 27530, 30283, 52307, 55060, 60566, 104614, 110120, 121132, 151415, 209228, 242264, 261535, 302830, 418456, 523070, 575377, 605660, 1046140, 1150754, 1211320, 2092280, 2301508, 2876885, 4603016, 5753770, 11507540, 23015080]

約数ペア:

[(1, 23015080), (2, 11507540), (4, 5753770), (5, 4603016), (8, 2876885), (10, 2301508), (11, 2092280), (19, 1211320), (20, 1150754), (22, 1046140), (38, 605660), (40, 575377), (44, 523070), (55, 418456), (76, 302830), (88, 261535), (95, 242264), (110, 209228), (152, 151415), (190, 121132), (209, 110120), (220, 104614), (380, 60566), (418, 55060), (440, 52307), (760, 30283), (836, 27530), (1045, 22024), (1672, 13765), (2090, 11012), (2753, 8360), (4180, 5506)]