454796440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4937}}^1$

素因数の和:5009

約数の個数: 96

約数和(自身を含む): 1215933120

約数和(自身を除く): 761136680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 188, 196, 235, 245, 280, 329, 376, 392, 470, 490, 658, 940, 980, 1316, 1645, 1880, 1960, 2303, 2632, 3290, 4606, 4937, 6580, 9212, 9874, 11515, 13160, 18424, 19748, 23030, 24685, 34559, 39496, 46060, 49370, 69118, 92120, 98740, 138236, 172795, 197480, 232039, 241913, 276472, 345590, 464078, 483826, 691180, 928156, 967652, 1160195, 1209565, 1382360, 1624273, 1856312, 1935304, 2320390, 2419130, 3248546, 4640780, 4838260, 6497092, 8121365, 9281560, 9676520, 11369911, 12994184, 16242730, 22739822, 32485460, 45479644, 56849555, 64970920, 90959288, 113699110, 227398220, 454796440]

約数ペア:

[(1, 454796440), (2, 227398220), (4, 113699110), (5, 90959288), (7, 64970920), (8, 56849555), (10, 45479644), (14, 32485460), (20, 22739822), (28, 16242730), (35, 12994184), (40, 11369911), (47, 9676520), (49, 9281560), (56, 8121365), (70, 6497092), (94, 4838260), (98, 4640780), (140, 3248546), (188, 2419130), (196, 2320390), (235, 1935304), (245, 1856312), (280, 1624273), (329, 1382360), (376, 1209565), (392, 1160195), (470, 967652), (490, 928156), (658, 691180), (940, 483826), (980, 464078), (1316, 345590), (1645, 276472), (1880, 241913), (1960, 232039), (2303, 197480), (2632, 172795), (3290, 138236), (4606, 98740), (4937, 92120), (6580, 69118), (9212, 49370), (9874, 46060), (11515, 39496), (13160, 34559), (18424, 24685), (19748, 23030)]