23265540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4457}}^1$

素因数の和:4501

約数の個数: 72

約数和(自身を含む): 73022040

約数和(自身を除く): 49756500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 4457, 5220, 8914, 13371, 17828, 22285, 26742, 40113, 44570, 53484, 66855, 80226, 89140, 129253, 133710, 160452, 200565, 258506, 267420, 387759, 401130, 517012, 646265, 775518, 802260, 1163277, 1292530, 1551036, 1938795, 2326554, 2585060, 3877590, 4653108, 5816385, 7755180, 11632770, 23265540]

約数ペア:

[(1, 23265540), (2, 11632770), (3, 7755180), (4, 5816385), (5, 4653108), (6, 3877590), (9, 2585060), (10, 2326554), (12, 1938795), (15, 1551036), (18, 1292530), (20, 1163277), (29, 802260), (30, 775518), (36, 646265), (45, 517012), (58, 401130), (60, 387759), (87, 267420), (90, 258506), (116, 200565), (145, 160452), (174, 133710), (180, 129253), (261, 89140), (290, 80226), (348, 66855), (435, 53484), (522, 44570), (580, 40113), (870, 26742), (1044, 22285), (1305, 17828), (1740, 13371), (2610, 8914), (4457, 5220)]