5747500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:65

約数の個数: 90

約数和(自身を含む): 14542220

約数和(自身を除く): 8794720

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 121, 125, 190, 209, 220, 242, 250, 275, 380, 418, 475, 484, 500, 550, 605, 625, 836, 950, 1045, 1100, 1210, 1250, 1375, 1900, 2090, 2299, 2375, 2420, 2500, 2750, 3025, 4180, 4598, 4750, 5225, 5500, 6050, 6875, 9196, 9500, 10450, 11495, 11875, 12100, 13750, 15125, 20900, 22990, 23750, 26125, 27500, 30250, 45980, 47500, 52250, 57475, 60500, 75625, 104500, 114950, 130625, 151250, 229900, 261250, 287375, 302500, 522500, 574750, 1149500, 1436875, 2873750, 5747500]

約数ペア:

[(1, 5747500), (2, 2873750), (4, 1436875), (5, 1149500), (10, 574750), (11, 522500), (19, 302500), (20, 287375), (22, 261250), (25, 229900), (38, 151250), (44, 130625), (50, 114950), (55, 104500), (76, 75625), (95, 60500), (100, 57475), (110, 52250), (121, 47500), (125, 45980), (190, 30250), (209, 27500), (220, 26125), (242, 23750), (250, 22990), (275, 20900), (380, 15125), (418, 13750), (475, 12100), (484, 11875), (500, 11495), (550, 10450), (605, 9500), (625, 9196), (836, 6875), (950, 6050), (1045, 5500), (1100, 5225), (1210, 4750), (1250, 4598), (1375, 4180), (1900, 3025), (2090, 2750), (2299, 2500), (2375, 2420)]