46460000

素因数分解:

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

素因数の和:154

約数の個数: 120

約数和(自身を含む): 120448944

約数和(自身を除く): 73988944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 80, 92, 100, 101, 115, 125, 160, 184, 200, 202, 230, 250, 368, 400, 404, 460, 500, 505, 575, 625, 736, 800, 808, 920, 1000, 1010, 1150, 1250, 1616, 1840, 2000, 2020, 2300, 2323, 2500, 2525, 2875, 3232, 3680, 4000, 4040, 4600, 4646, 5000, 5050, 5750, 8080, 9200, 9292, 10000, 10100, 11500, 11615, 12625, 14375, 16160, 18400, 18584, 20000, 20200, 23000, 23230, 25250, 28750, 37168, 40400, 46000, 46460, 50500, 57500, 58075, 63125, 74336, 80800, 92000, 92920, 101000, 115000, 116150, 126250, 185840, 202000, 230000, 232300, 252500, 290375, 371680, 404000, 460000, 464600, 505000, 580750, 929200, 1010000, 1161500, 1451875, 1858400, 2020000, 2323000, 2903750, 4646000, 5807500, 9292000, 11615000, 23230000, 46460000]

約数ペア:

[(1, 46460000), (2, 23230000), (4, 11615000), (5, 9292000), (8, 5807500), (10, 4646000), (16, 2903750), (20, 2323000), (23, 2020000), (25, 1858400), (32, 1451875), (40, 1161500), (46, 1010000), (50, 929200), (80, 580750), (92, 505000), (100, 464600), (101, 460000), (115, 404000), (125, 371680), (160, 290375), (184, 252500), (200, 232300), (202, 230000), (230, 202000), (250, 185840), (368, 126250), (400, 116150), (404, 115000), (460, 101000), (500, 92920), (505, 92000), (575, 80800), (625, 74336), (736, 63125), (800, 58075), (808, 57500), (920, 50500), (1000, 46460), (1010, 46000), (1150, 40400), (1250, 37168), (1616, 28750), (1840, 25250), (2000, 23230), (2020, 23000), (2300, 20200), (2323, 20000), (2500, 18584), (2525, 18400), (2875, 16160), (3232, 14375), (3680, 12625), (4000, 11615), (4040, 11500), (4600, 10100), (4646, 10000), (5000, 9292), (5050, 9200), (5750, 8080)]