67390000

素因数分解:

$2^4\times 5^4\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 100

約数和(自身を含む): 170832816

約数和(自身を除く): 103442816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 293, 368, 400, 460, 500, 575, 586, 625, 920, 1000, 1150, 1172, 1250, 1465, 1840, 2000, 2300, 2344, 2500, 2875, 2930, 4600, 4688, 5000, 5750, 5860, 6739, 7325, 9200, 10000, 11500, 11720, 13478, 14375, 14650, 23000, 23440, 26956, 28750, 29300, 33695, 36625, 46000, 53912, 57500, 58600, 67390, 73250, 107824, 115000, 117200, 134780, 146500, 168475, 183125, 230000, 269560, 293000, 336950, 366250, 539120, 586000, 673900, 732500, 842375, 1347800, 1465000, 1684750, 2695600, 2930000, 3369500, 4211875, 6739000, 8423750, 13478000, 16847500, 33695000, 67390000]

約数ペア:

[(1, 67390000), (2, 33695000), (4, 16847500), (5, 13478000), (8, 8423750), (10, 6739000), (16, 4211875), (20, 3369500), (23, 2930000), (25, 2695600), (40, 1684750), (46, 1465000), (50, 1347800), (80, 842375), (92, 732500), (100, 673900), (115, 586000), (125, 539120), (184, 366250), (200, 336950), (230, 293000), (250, 269560), (293, 230000), (368, 183125), (400, 168475), (460, 146500), (500, 134780), (575, 117200), (586, 115000), (625, 107824), (920, 73250), (1000, 67390), (1150, 58600), (1172, 57500), (1250, 53912), (1465, 46000), (1840, 36625), (2000, 33695), (2300, 29300), (2344, 28750), (2500, 26956), (2875, 23440), (2930, 23000), (4600, 14650), (4688, 14375), (5000, 13478), (5750, 11720), (5860, 11500), (6739, 10000), (7325, 9200)]