57552140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 137894400

約数和(自身を除く): 80342260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 59, 68, 76, 85, 95, 118, 151, 170, 190, 236, 295, 302, 323, 340, 380, 590, 604, 646, 755, 1003, 1121, 1180, 1292, 1510, 1615, 2006, 2242, 2567, 2869, 3020, 3230, 4012, 4484, 5015, 5134, 5605, 5738, 6460, 8909, 10030, 10268, 11210, 11476, 12835, 14345, 17818, 19057, 20060, 22420, 25670, 28690, 35636, 38114, 44545, 48773, 51340, 57380, 76228, 89090, 95285, 97546, 151453, 169271, 178180, 190570, 195092, 243865, 302906, 338542, 381140, 487730, 605812, 677084, 757265, 846355, 975460, 1514530, 1692710, 2877607, 3029060, 3385420, 5755214, 11510428, 14388035, 28776070, 57552140]

約数ペア:

[(1, 57552140), (2, 28776070), (4, 14388035), (5, 11510428), (10, 5755214), (17, 3385420), (19, 3029060), (20, 2877607), (34, 1692710), (38, 1514530), (59, 975460), (68, 846355), (76, 757265), (85, 677084), (95, 605812), (118, 487730), (151, 381140), (170, 338542), (190, 302906), (236, 243865), (295, 195092), (302, 190570), (323, 178180), (340, 169271), (380, 151453), (590, 97546), (604, 95285), (646, 89090), (755, 76228), (1003, 57380), (1121, 51340), (1180, 48773), (1292, 44545), (1510, 38114), (1615, 35636), (2006, 28690), (2242, 25670), (2567, 22420), (2869, 20060), (3020, 19057), (3230, 17818), (4012, 14345), (4484, 12835), (5015, 11476), (5134, 11210), (5605, 10268), (5738, 10030), (6460, 8909)]