25610480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 74995200

約数和(自身を除く): 49384720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 83, 95, 112, 116, 133, 140, 145, 152, 166, 190, 203, 232, 266, 280, 290, 304, 332, 380, 406, 415, 464, 532, 551, 560, 580, 581, 664, 665, 760, 812, 830, 1015, 1064, 1102, 1160, 1162, 1328, 1330, 1520, 1577, 1624, 1660, 2030, 2128, 2204, 2320, 2324, 2407, 2660, 2755, 2905, 3154, 3248, 3320, 3857, 4060, 4408, 4648, 4814, 5320, 5510, 5810, 6308, 6640, 7714, 7885, 8120, 8816, 9296, 9628, 10640, 11020, 11039, 11620, 12035, 12616, 15428, 15770, 16240, 16849, 19256, 19285, 22040, 22078, 23240, 24070, 25232, 30856, 31540, 33698, 38512, 38570, 44080, 44156, 45733, 46480, 48140, 55195, 61712, 63080, 67396, 77140, 84245, 88312, 91466, 96280, 110390, 126160, 134792, 154280, 168490, 176624, 182932, 192560, 220780, 228665, 269584, 308560, 320131, 336980, 365864, 441560, 457330, 640262, 673960, 731728, 883120, 914660, 1280524, 1347920, 1600655, 1829320, 2561048, 3201310, 3658640, 5122096, 6402620, 12805240, 25610480]

約数ペア:

[(1, 25610480), (2, 12805240), (4, 6402620), (5, 5122096), (7, 3658640), (8, 3201310), (10, 2561048), (14, 1829320), (16, 1600655), (19, 1347920), (20, 1280524), (28, 914660), (29, 883120), (35, 731728), (38, 673960), (40, 640262), (56, 457330), (58, 441560), (70, 365864), (76, 336980), (80, 320131), (83, 308560), (95, 269584), (112, 228665), (116, 220780), (133, 192560), (140, 182932), (145, 176624), (152, 168490), (166, 154280), (190, 134792), (203, 126160), (232, 110390), (266, 96280), (280, 91466), (290, 88312), (304, 84245), (332, 77140), (380, 67396), (406, 63080), (415, 61712), (464, 55195), (532, 48140), (551, 46480), (560, 45733), (580, 44156), (581, 44080), (664, 38570), (665, 38512), (760, 33698), (812, 31540), (830, 30856), (1015, 25232), (1064, 24070), (1102, 23240), (1160, 22078), (1162, 22040), (1328, 19285), (1330, 19256), (1520, 16849), (1577, 16240), (1624, 15770), (1660, 15428), (2030, 12616), (2128, 12035), (2204, 11620), (2320, 11039), (2324, 11020), (2407, 10640), (2660, 9628), (2755, 9296), (2905, 8816), (3154, 8120), (3248, 7885), (3320, 7714), (3857, 6640), (4060, 6308), (4408, 5810), (4648, 5510), (4814, 5320)]