188955680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 477259776

約数和(自身を除く): 288304096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 547, 635, 680, 1016, 1094, 1270, 1360, 2032, 2159, 2188, 2540, 2720, 2735, 4064, 4318, 4376, 5080, 5470, 8636, 8752, 9299, 10160, 10795, 10940, 17272, 17504, 18598, 20320, 21590, 21880, 34544, 37196, 43180, 43760, 46495, 69088, 69469, 74392, 86360, 87520, 92990, 138938, 148784, 172720, 185980, 277876, 297568, 345440, 347345, 371960, 555752, 694690, 743920, 1111504, 1180973, 1389380, 1487840, 2223008, 2361946, 2778760, 4723892, 5557520, 5904865, 9447784, 11115040, 11809730, 18895568, 23619460, 37791136, 47238920, 94477840, 188955680]

約数ペア:

[(1, 188955680), (2, 94477840), (4, 47238920), (5, 37791136), (8, 23619460), (10, 18895568), (16, 11809730), (17, 11115040), (20, 9447784), (32, 5904865), (34, 5557520), (40, 4723892), (68, 2778760), (80, 2361946), (85, 2223008), (127, 1487840), (136, 1389380), (160, 1180973), (170, 1111504), (254, 743920), (272, 694690), (340, 555752), (508, 371960), (544, 347345), (547, 345440), (635, 297568), (680, 277876), (1016, 185980), (1094, 172720), (1270, 148784), (1360, 138938), (2032, 92990), (2159, 87520), (2188, 86360), (2540, 74392), (2720, 69469), (2735, 69088), (4064, 46495), (4318, 43760), (4376, 43180), (5080, 37196), (5470, 34544), (8636, 21880), (8752, 21590), (9299, 20320), (10160, 18598), (10795, 17504), (10940, 17272)]