54822800

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:201

約数の個数: 120

約数和(自身を含む): 141151680

約数和(自身を除く): 86328880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 59, 80, 92, 100, 101, 115, 118, 184, 200, 202, 230, 236, 295, 368, 400, 404, 460, 472, 505, 575, 590, 808, 920, 944, 1010, 1150, 1180, 1357, 1475, 1616, 1840, 2020, 2300, 2323, 2360, 2525, 2714, 2950, 4040, 4600, 4646, 4720, 5050, 5428, 5900, 5959, 6785, 8080, 9200, 9292, 10100, 10856, 11615, 11800, 11918, 13570, 18584, 20200, 21712, 23230, 23600, 23836, 27140, 29795, 33925, 37168, 40400, 46460, 47672, 54280, 58075, 59590, 67850, 92920, 95344, 108560, 116150, 119180, 135700, 137057, 148975, 185840, 232300, 238360, 271400, 274114, 297950, 464600, 476720, 542800, 548228, 595900, 685285, 929200, 1096456, 1191800, 1370570, 2192912, 2383600, 2741140, 3426425, 5482280, 6852850, 10964560, 13705700, 27411400, 54822800]

約数ペア:

[(1, 54822800), (2, 27411400), (4, 13705700), (5, 10964560), (8, 6852850), (10, 5482280), (16, 3426425), (20, 2741140), (23, 2383600), (25, 2192912), (40, 1370570), (46, 1191800), (50, 1096456), (59, 929200), (80, 685285), (92, 595900), (100, 548228), (101, 542800), (115, 476720), (118, 464600), (184, 297950), (200, 274114), (202, 271400), (230, 238360), (236, 232300), (295, 185840), (368, 148975), (400, 137057), (404, 135700), (460, 119180), (472, 116150), (505, 108560), (575, 95344), (590, 92920), (808, 67850), (920, 59590), (944, 58075), (1010, 54280), (1150, 47672), (1180, 46460), (1357, 40400), (1475, 37168), (1616, 33925), (1840, 29795), (2020, 27140), (2300, 23836), (2323, 23600), (2360, 23230), (2525, 21712), (2714, 20200), (2950, 18584), (4040, 13570), (4600, 11918), (4646, 11800), (4720, 11615), (5050, 10856), (5428, 10100), (5900, 9292), (5959, 9200), (6785, 8080)]