425617360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{9157}}^1$

素因数の和:9260

約数の個数: 80

約数和(自身を含む): 1144676736

約数和(自身を除く): 719059376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3320, 4648, 5810, 6640, 9157, 9296, 11620, 18314, 23240, 36628, 45785, 46480, 64099, 73256, 91570, 128198, 146512, 183140, 256396, 320495, 366280, 512792, 640990, 732560, 760031, 1025584, 1281980, 1520062, 2563960, 3040124, 3800155, 5127920, 5320217, 6080248, 7600310, 10640434, 12160496, 15200620, 21280868, 26601085, 30401240, 42561736, 53202170, 60802480, 85123472, 106404340, 212808680, 425617360]

約数ペア:

[(1, 425617360), (2, 212808680), (4, 106404340), (5, 85123472), (7, 60802480), (8, 53202170), (10, 42561736), (14, 30401240), (16, 26601085), (20, 21280868), (28, 15200620), (35, 12160496), (40, 10640434), (56, 7600310), (70, 6080248), (80, 5320217), (83, 5127920), (112, 3800155), (140, 3040124), (166, 2563960), (280, 1520062), (332, 1281980), (415, 1025584), (560, 760031), (581, 732560), (664, 640990), (830, 512792), (1162, 366280), (1328, 320495), (1660, 256396), (2324, 183140), (2905, 146512), (3320, 128198), (4648, 91570), (5810, 73256), (6640, 64099), (9157, 46480), (9296, 45785), (11620, 36628), (18314, 23240)]