22741600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 65995776

約数和(自身を除く): 43254176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 131, 140, 155, 160, 175, 200, 217, 224, 248, 262, 280, 310, 350, 400, 434, 496, 524, 560, 620, 655, 700, 775, 800, 868, 917, 992, 1048, 1085, 1120, 1240, 1310, 1400, 1550, 1736, 1834, 2096, 2170, 2480, 2620, 2800, 3100, 3275, 3472, 3668, 4061, 4192, 4340, 4585, 4960, 5240, 5425, 5600, 6200, 6550, 6944, 7336, 8122, 8680, 9170, 10480, 10850, 12400, 13100, 14672, 16244, 17360, 18340, 20305, 20960, 21700, 22925, 24800, 26200, 28427, 29344, 32488, 34720, 36680, 40610, 43400, 45850, 52400, 56854, 64976, 73360, 81220, 86800, 91700, 101525, 104800, 113708, 129952, 142135, 146720, 162440, 173600, 183400, 203050, 227416, 284270, 324880, 366800, 406100, 454832, 568540, 649760, 710675, 733600, 812200, 909664, 1137080, 1421350, 1624400, 2274160, 2842700, 3248800, 4548320, 5685400, 11370800, 22741600]

約数ペア:

[(1, 22741600), (2, 11370800), (4, 5685400), (5, 4548320), (7, 3248800), (8, 2842700), (10, 2274160), (14, 1624400), (16, 1421350), (20, 1137080), (25, 909664), (28, 812200), (31, 733600), (32, 710675), (35, 649760), (40, 568540), (50, 454832), (56, 406100), (62, 366800), (70, 324880), (80, 284270), (100, 227416), (112, 203050), (124, 183400), (131, 173600), (140, 162440), (155, 146720), (160, 142135), (175, 129952), (200, 113708), (217, 104800), (224, 101525), (248, 91700), (262, 86800), (280, 81220), (310, 73360), (350, 64976), (400, 56854), (434, 52400), (496, 45850), (524, 43400), (560, 40610), (620, 36680), (655, 34720), (700, 32488), (775, 29344), (800, 28427), (868, 26200), (917, 24800), (992, 22925), (1048, 21700), (1085, 20960), (1120, 20305), (1240, 18340), (1310, 17360), (1400, 16244), (1550, 14672), (1736, 13100), (1834, 12400), (2096, 10850), (2170, 10480), (2480, 9170), (2620, 8680), (2800, 8122), (3100, 7336), (3275, 6944), (3472, 6550), (3668, 6200), (4061, 5600), (4192, 5425), (4340, 5240), (4585, 4960)]