604865000

素因数分解:

$2^3\times 5^4\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6412

約数の個数: 80

約数和(自身を含む): 1492022400

約数和(自身を除く): 887157400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 125, 152, 190, 200, 250, 380, 475, 500, 625, 760, 950, 1000, 1250, 1900, 2375, 2500, 3800, 4750, 5000, 6367, 9500, 11875, 12734, 19000, 23750, 25468, 31835, 47500, 50936, 63670, 95000, 120973, 127340, 159175, 241946, 254680, 318350, 483892, 604865, 636700, 795875, 967784, 1209730, 1273400, 1591750, 2419460, 3024325, 3183500, 3979375, 4838920, 6048650, 6367000, 7958750, 12097300, 15121625, 15917500, 24194600, 30243250, 31835000, 60486500, 75608125, 120973000, 151216250, 302432500, 604865000]

約数ペア:

[(1, 604865000), (2, 302432500), (4, 151216250), (5, 120973000), (8, 75608125), (10, 60486500), (19, 31835000), (20, 30243250), (25, 24194600), (38, 15917500), (40, 15121625), (50, 12097300), (76, 7958750), (95, 6367000), (100, 6048650), (125, 4838920), (152, 3979375), (190, 3183500), (200, 3024325), (250, 2419460), (380, 1591750), (475, 1273400), (500, 1209730), (625, 967784), (760, 795875), (950, 636700), (1000, 604865), (1250, 483892), (1900, 318350), (2375, 254680), (2500, 241946), (3800, 159175), (4750, 127340), (5000, 120973), (6367, 95000), (9500, 63670), (11875, 50936), (12734, 47500), (19000, 31835), (23750, 25468)]