15674942480

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{41609}}^1$

素因数の和:41916

約数の個数: 80

約数和(自身を含む): 38728257840

約数和(自身を除く): 23053315360

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 277, 340, 554, 680, 1108, 1360, 1385, 2216, 2770, 4432, 4709, 5540, 9418, 11080, 18836, 22160, 23545, 37672, 41609, 47090, 75344, 83218, 94180, 166436, 188360, 208045, 332872, 376720, 416090, 665744, 707353, 832180, 1414706, 1664360, 2829412, 3328720, 3536765, 5658824, 7073530, 11317648, 11525693, 14147060, 23051386, 28294120, 46102772, 56588240, 57628465, 92205544, 115256930, 184411088, 195936781, 230513860, 391873562, 461027720, 783747124, 922055440, 979683905, 1567494248, 1959367810, 3134988496, 3918735620, 7837471240, 15674942480]

約数ペア:

[(1, 15674942480), (2, 7837471240), (4, 3918735620), (5, 3134988496), (8, 1959367810), (10, 1567494248), (16, 979683905), (17, 922055440), (20, 783747124), (34, 461027720), (40, 391873562), (68, 230513860), (80, 195936781), (85, 184411088), (136, 115256930), (170, 92205544), (272, 57628465), (277, 56588240), (340, 46102772), (554, 28294120), (680, 23051386), (1108, 14147060), (1360, 11525693), (1385, 11317648), (2216, 7073530), (2770, 5658824), (4432, 3536765), (4709, 3328720), (5540, 2829412), (9418, 1664360), (11080, 1414706), (18836, 832180), (22160, 707353), (23545, 665744), (37672, 416090), (41609, 376720), (47090, 332872), (75344, 208045), (83218, 188360), (94180, 166436)]