56329000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 162489600

約数和(自身を除く): 106160600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 125, 130, 140, 175, 182, 200, 250, 260, 280, 325, 350, 364, 455, 500, 520, 619, 650, 700, 728, 875, 910, 1000, 1238, 1300, 1400, 1625, 1750, 1820, 2275, 2476, 2600, 3095, 3250, 3500, 3640, 4333, 4550, 4952, 6190, 6500, 7000, 8047, 8666, 9100, 11375, 12380, 13000, 15475, 16094, 17332, 18200, 21665, 22750, 24760, 30950, 32188, 34664, 40235, 43330, 45500, 56329, 61900, 64376, 77375, 80470, 86660, 91000, 108325, 112658, 123800, 154750, 160940, 173320, 201175, 216650, 225316, 281645, 309500, 321880, 402350, 433300, 450632, 541625, 563290, 619000, 804700, 866600, 1005875, 1083250, 1126580, 1408225, 1609400, 2011750, 2166500, 2253160, 2816450, 4023500, 4333000, 5632900, 7041125, 8047000, 11265800, 14082250, 28164500, 56329000]

約数ペア:

[(1, 56329000), (2, 28164500), (4, 14082250), (5, 11265800), (7, 8047000), (8, 7041125), (10, 5632900), (13, 4333000), (14, 4023500), (20, 2816450), (25, 2253160), (26, 2166500), (28, 2011750), (35, 1609400), (40, 1408225), (50, 1126580), (52, 1083250), (56, 1005875), (65, 866600), (70, 804700), (91, 619000), (100, 563290), (104, 541625), (125, 450632), (130, 433300), (140, 402350), (175, 321880), (182, 309500), (200, 281645), (250, 225316), (260, 216650), (280, 201175), (325, 173320), (350, 160940), (364, 154750), (455, 123800), (500, 112658), (520, 108325), (619, 91000), (650, 86660), (700, 80470), (728, 77375), (875, 64376), (910, 61900), (1000, 56329), (1238, 45500), (1300, 43330), (1400, 40235), (1625, 34664), (1750, 32188), (1820, 30950), (2275, 24760), (2476, 22750), (2600, 21665), (3095, 18200), (3250, 17332), (3500, 16094), (3640, 15475), (4333, 13000), (4550, 12380), (4952, 11375), (6190, 9100), (6500, 8666), (7000, 8047)]