98823040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 259096320

約数和(自身を除く): 160273280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 272, 293, 310, 320, 340, 496, 527, 544, 586, 620, 640, 680, 992, 1054, 1088, 1172, 1240, 1360, 1465, 1984, 2108, 2176, 2344, 2480, 2635, 2720, 2930, 3968, 4216, 4688, 4960, 4981, 5270, 5440, 5860, 8432, 9083, 9376, 9920, 9962, 10540, 10880, 11720, 16864, 18166, 18752, 19840, 19924, 21080, 23440, 24905, 33728, 36332, 37504, 39848, 42160, 45415, 46880, 49810, 67456, 72664, 79696, 84320, 90830, 93760, 99620, 145328, 154411, 159392, 168640, 181660, 187520, 199240, 290656, 308822, 318784, 337280, 363320, 398480, 581312, 617644, 637568, 726640, 772055, 796960, 1162624, 1235288, 1453280, 1544110, 1593920, 2470576, 2906560, 3088220, 3187840, 4941152, 5813120, 6176440, 9882304, 12352880, 19764608, 24705760, 49411520, 98823040]

約数ペア:

[(1, 98823040), (2, 49411520), (4, 24705760), (5, 19764608), (8, 12352880), (10, 9882304), (16, 6176440), (17, 5813120), (20, 4941152), (31, 3187840), (32, 3088220), (34, 2906560), (40, 2470576), (62, 1593920), (64, 1544110), (68, 1453280), (80, 1235288), (85, 1162624), (124, 796960), (128, 772055), (136, 726640), (155, 637568), (160, 617644), (170, 581312), (248, 398480), (272, 363320), (293, 337280), (310, 318784), (320, 308822), (340, 290656), (496, 199240), (527, 187520), (544, 181660), (586, 168640), (620, 159392), (640, 154411), (680, 145328), (992, 99620), (1054, 93760), (1088, 90830), (1172, 84320), (1240, 79696), (1360, 72664), (1465, 67456), (1984, 49810), (2108, 46880), (2176, 45415), (2344, 42160), (2480, 39848), (2635, 37504), (2720, 36332), (2930, 33728), (3968, 24905), (4216, 23440), (4688, 21080), (4960, 19924), (4981, 19840), (5270, 18752), (5440, 18166), (5860, 16864), (8432, 11720), (9083, 10880), (9376, 10540), (9920, 9962)]