3920630.00000000

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 49330176

約数和(自身を除く): 31905076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 31, 35, 44, 50, 55, 62, 70, 73, 77, 100, 110, 124, 140, 146, 154, 155, 175, 217, 220, 275, 292, 308, 310, 341, 350, 365, 385, 434, 511, 550, 620, 682, 700, 730, 770, 775, 803, 868, 1022, 1085, 1100, 1364, 1460, 1540, 1550, 1606, 1705, 1825, 1925, 2044, 2170, 2263, 2387, 2555, 3100, 3212, 3410, 3650, 3850, 4015, 4340, 4526, 4774, 5110, 5425, 5621, 6820, 7300, 7700, 8030, 8525, 9052, 9548, 10220, 10850, 11242, 11315, 11935, 12775, 15841, 16060, 17050, 20075, 21700, 22484, 22630, 23870, 24893, 25550, 28105, 31682, 34100, 40150, 45260, 47740, 49786, 51100, 56210, 56575, 59675, 63364, 79205, 80300, 99572, 112420, 113150, 119350, 124465, 140525, 158410, 174251, 226300, 238700, 248930, 281050, 316820, 348502, 396025, 497860, 562100, 622325, 697004, 792050, 871255, 1244650, 1584100, 1742510, 2489300, 3485020, 4356275, 8712550, 17425100]

約数ペア:

[(1, 17425100), (2, 8712550), (4, 4356275), (5, 3485020), (7, 2489300), (10, 1742510), (11, 1584100), (14, 1244650), (20, 871255), (22, 792050), (25, 697004), (28, 622325), (31, 562100), (35, 497860), (44, 396025), (50, 348502), (55, 316820), (62, 281050), (70, 248930), (73, 238700), (77, 226300), (100, 174251), (110, 158410), (124, 140525), (140, 124465), (146, 119350), (154, 113150), (155, 112420), (175, 99572), (217, 80300), (220, 79205), (275, 63364), (292, 59675), (308, 56575), (310, 56210), (341, 51100), (350, 49786), (365, 47740), (385, 45260), (434, 40150), (511, 34100), (550, 31682), (620, 28105), (682, 25550), (700, 24893), (730, 23870), (770, 22630), (775, 22484), (803, 21700), (868, 20075), (1022, 17050), (1085, 16060), (1100, 15841), (1364, 12775), (1460, 11935), (1540, 11315), (1550, 11242), (1606, 10850), (1705, 10220), (1825, 9548), (1925, 9052), (2044, 8525), (2170, 8030), (2263, 7700), (2387, 7300), (2555, 6820), (3100, 5621), (3212, 5425), (3410, 5110), (3650, 4774), (3850, 4526), (4015, 4340)]