104489140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 271966464

約数和(自身を除く): 167477324

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 860, 1021, 1190, 1204, 1462, 1505, 2042, 2380, 2924, 3010, 3655, 4084, 5105, 5117, 6020, 7147, 7310, 10210, 10234, 14294, 14620, 17357, 20420, 20468, 25585, 28588, 34714, 35735, 43903, 51170, 69428, 71470, 86785, 87806, 102340, 121499, 142940, 173570, 175612, 219515, 242998, 307321, 347140, 439030, 485996, 607495, 614642, 746351, 878060, 1214990, 1229284, 1492702, 1536605, 2429980, 2985404, 3073210, 3731755, 5224457, 6146420, 7463510, 10448914, 14927020, 20897828, 26122285, 52244570, 104489140]

約数ペア:

[(1, 104489140), (2, 52244570), (4, 26122285), (5, 20897828), (7, 14927020), (10, 10448914), (14, 7463510), (17, 6146420), (20, 5224457), (28, 3731755), (34, 3073210), (35, 2985404), (43, 2429980), (68, 1536605), (70, 1492702), (85, 1229284), (86, 1214990), (119, 878060), (140, 746351), (170, 614642), (172, 607495), (215, 485996), (238, 439030), (301, 347140), (340, 307321), (430, 242998), (476, 219515), (595, 175612), (602, 173570), (731, 142940), (860, 121499), (1021, 102340), (1190, 87806), (1204, 86785), (1462, 71470), (1505, 69428), (2042, 51170), (2380, 43903), (2924, 35735), (3010, 34714), (3655, 28588), (4084, 25585), (5105, 20468), (5117, 20420), (6020, 17357), (7147, 14620), (7310, 14294), (10210, 10234)]