26973100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 75995136

約数和(自身を除く): 49022036

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 77, 100, 110, 113, 124, 140, 154, 155, 175, 217, 220, 226, 275, 308, 310, 341, 350, 385, 434, 452, 550, 565, 620, 682, 700, 770, 775, 791, 868, 1085, 1100, 1130, 1243, 1364, 1540, 1550, 1582, 1705, 1925, 2170, 2260, 2387, 2486, 2825, 3100, 3164, 3410, 3503, 3850, 3955, 4340, 4774, 4972, 5425, 5650, 6215, 6820, 7006, 7700, 7910, 8525, 8701, 9548, 10850, 11300, 11935, 12430, 14012, 15820, 17050, 17402, 17515, 19775, 21700, 23870, 24521, 24860, 31075, 34100, 34804, 35030, 38533, 39550, 43505, 47740, 49042, 59675, 62150, 70060, 77066, 79100, 87010, 87575, 98084, 119350, 122605, 124300, 154132, 174020, 175150, 192665, 217525, 238700, 245210, 269731, 350300, 385330, 435050, 490420, 539462, 613025, 770660, 870100, 963325, 1078924, 1226050, 1348655, 1926650, 2452100, 2697310, 3853300, 5394620, 6743275, 13486550, 26973100]

約数ペア:

[(1, 26973100), (2, 13486550), (4, 6743275), (5, 5394620), (7, 3853300), (10, 2697310), (11, 2452100), (14, 1926650), (20, 1348655), (22, 1226050), (25, 1078924), (28, 963325), (31, 870100), (35, 770660), (44, 613025), (50, 539462), (55, 490420), (62, 435050), (70, 385330), (77, 350300), (100, 269731), (110, 245210), (113, 238700), (124, 217525), (140, 192665), (154, 175150), (155, 174020), (175, 154132), (217, 124300), (220, 122605), (226, 119350), (275, 98084), (308, 87575), (310, 87010), (341, 79100), (350, 77066), (385, 70060), (434, 62150), (452, 59675), (550, 49042), (565, 47740), (620, 43505), (682, 39550), (700, 38533), (770, 35030), (775, 34804), (791, 34100), (868, 31075), (1085, 24860), (1100, 24521), (1130, 23870), (1243, 21700), (1364, 19775), (1540, 17515), (1550, 17402), (1582, 17050), (1705, 15820), (1925, 14012), (2170, 12430), (2260, 11935), (2387, 11300), (2486, 10850), (2825, 9548), (3100, 8701), (3164, 8525), (3410, 7910), (3503, 7700), (3850, 7006), (3955, 6820), (4340, 6215), (4774, 5650), (4972, 5425)]