5294800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 120

約数和(自身を含む): 15252992

約数和(自身を除く): 9958192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 61, 62, 70, 80, 100, 112, 122, 124, 140, 155, 175, 200, 217, 244, 248, 280, 305, 310, 350, 400, 427, 434, 488, 496, 560, 610, 620, 700, 775, 854, 868, 976, 1085, 1220, 1240, 1400, 1525, 1550, 1708, 1736, 1891, 2135, 2170, 2440, 2480, 2800, 3050, 3100, 3416, 3472, 3782, 4270, 4340, 4880, 5425, 6100, 6200, 6832, 7564, 8540, 8680, 9455, 10675, 10850, 12200, 12400, 13237, 15128, 17080, 17360, 18910, 21350, 21700, 24400, 26474, 30256, 34160, 37820, 42700, 43400, 47275, 52948, 66185, 75640, 85400, 86800, 94550, 105896, 132370, 151280, 170800, 189100, 211792, 264740, 330925, 378200, 529480, 661850, 756400, 1058960, 1323700, 2647400, 5294800]

約数ペア:

[(1, 5294800), (2, 2647400), (4, 1323700), (5, 1058960), (7, 756400), (8, 661850), (10, 529480), (14, 378200), (16, 330925), (20, 264740), (25, 211792), (28, 189100), (31, 170800), (35, 151280), (40, 132370), (50, 105896), (56, 94550), (61, 86800), (62, 85400), (70, 75640), (80, 66185), (100, 52948), (112, 47275), (122, 43400), (124, 42700), (140, 37820), (155, 34160), (175, 30256), (200, 26474), (217, 24400), (244, 21700), (248, 21350), (280, 18910), (305, 17360), (310, 17080), (350, 15128), (400, 13237), (427, 12400), (434, 12200), (488, 10850), (496, 10675), (560, 9455), (610, 8680), (620, 8540), (700, 7564), (775, 6832), (854, 6200), (868, 6100), (976, 5425), (1085, 4880), (1220, 4340), (1240, 4270), (1400, 3782), (1525, 3472), (1550, 3416), (1708, 3100), (1736, 3050), (1891, 2800), (2135, 2480), (2170, 2440)]