2018355800

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7193}}^1$

素因数の和:7293

約数の個数: 96

約数和(自身を含む): 4977672480

約数和(自身を除く): 2959316680

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 61, 92, 100, 115, 122, 184, 200, 230, 244, 305, 460, 488, 575, 610, 920, 1150, 1220, 1403, 1525, 2300, 2440, 2806, 3050, 4600, 5612, 6100, 7015, 7193, 11224, 12200, 14030, 14386, 28060, 28772, 35075, 35965, 56120, 57544, 70150, 71930, 140300, 143860, 165439, 179825, 280600, 287720, 330878, 359650, 438773, 661756, 719300, 827195, 877546, 1323512, 1438600, 1654390, 1755092, 2193865, 3308780, 3510184, 4135975, 4387730, 6617560, 8271950, 8775460, 10091779, 10969325, 16543900, 17550920, 20183558, 21938650, 33087800, 40367116, 43877300, 50458895, 80734232, 87754600, 100917790, 201835580, 252294475, 403671160, 504588950, 1009177900, 2018355800]

約数ペア:

[(1, 2018355800), (2, 1009177900), (4, 504588950), (5, 403671160), (8, 252294475), (10, 201835580), (20, 100917790), (23, 87754600), (25, 80734232), (40, 50458895), (46, 43877300), (50, 40367116), (61, 33087800), (92, 21938650), (100, 20183558), (115, 17550920), (122, 16543900), (184, 10969325), (200, 10091779), (230, 8775460), (244, 8271950), (305, 6617560), (460, 4387730), (488, 4135975), (575, 3510184), (610, 3308780), (920, 2193865), (1150, 1755092), (1220, 1654390), (1403, 1438600), (1525, 1323512), (2300, 877546), (2440, 827195), (2806, 719300), (3050, 661756), (4600, 438773), (5612, 359650), (6100, 330878), (7015, 287720), (7193, 280600), (11224, 179825), (12200, 165439), (14030, 143860), (14386, 140300), (28060, 71930), (28772, 70150), (35075, 57544), (35965, 56120)]