34286000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 160

約数和(自身を含む): 99041280

約数和(自身を除く): 64755280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 79, 80, 100, 112, 124, 125, 140, 155, 158, 175, 200, 217, 248, 250, 280, 310, 316, 350, 395, 400, 434, 496, 500, 553, 560, 620, 632, 700, 775, 790, 868, 875, 1000, 1085, 1106, 1240, 1264, 1400, 1550, 1580, 1736, 1750, 1975, 2000, 2170, 2212, 2449, 2480, 2765, 2800, 3100, 3160, 3472, 3500, 3875, 3950, 4340, 4424, 4898, 5425, 5530, 6200, 6320, 7000, 7750, 7900, 8680, 8848, 9796, 9875, 10850, 11060, 12245, 12400, 13825, 14000, 15500, 15800, 17143, 17360, 19592, 19750, 21700, 22120, 24490, 27125, 27650, 31000, 31600, 34286, 39184, 39500, 43400, 44240, 48980, 54250, 55300, 61225, 62000, 68572, 69125, 79000, 85715, 86800, 97960, 108500, 110600, 122450, 137144, 138250, 158000, 171430, 195920, 217000, 221200, 244900, 274288, 276500, 306125, 342860, 428575, 434000, 489800, 553000, 612250, 685720, 857150, 979600, 1106000, 1224500, 1371440, 1714300, 2142875, 2449000, 3428600, 4285750, 4898000, 6857200, 8571500, 17143000, 34286000]

約数ペア:

[(1, 34286000), (2, 17143000), (4, 8571500), (5, 6857200), (7, 4898000), (8, 4285750), (10, 3428600), (14, 2449000), (16, 2142875), (20, 1714300), (25, 1371440), (28, 1224500), (31, 1106000), (35, 979600), (40, 857150), (50, 685720), (56, 612250), (62, 553000), (70, 489800), (79, 434000), (80, 428575), (100, 342860), (112, 306125), (124, 276500), (125, 274288), (140, 244900), (155, 221200), (158, 217000), (175, 195920), (200, 171430), (217, 158000), (248, 138250), (250, 137144), (280, 122450), (310, 110600), (316, 108500), (350, 97960), (395, 86800), (400, 85715), (434, 79000), (496, 69125), (500, 68572), (553, 62000), (560, 61225), (620, 55300), (632, 54250), (700, 48980), (775, 44240), (790, 43400), (868, 39500), (875, 39184), (1000, 34286), (1085, 31600), (1106, 31000), (1240, 27650), (1264, 27125), (1400, 24490), (1550, 22120), (1580, 21700), (1736, 19750), (1750, 19592), (1975, 17360), (2000, 17143), (2170, 15800), (2212, 15500), (2449, 14000), (2480, 13825), (2765, 12400), (2800, 12245), (3100, 11060), (3160, 10850), (3472, 9875), (3500, 9796), (3875, 8848), (3950, 8680), (4340, 7900), (4424, 7750), (4898, 7000), (5425, 6320), (5530, 6200)]