105992960

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4909

約数の個数: 72

約数和(自身を含む): 268875936

約数和(自身を除く): 162882976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 4871, 5440, 9742, 10880, 19484, 21760, 24355, 38968, 48710, 77936, 82807, 97420, 155872, 165614, 194840, 311744, 331228, 389680, 414035, 623488, 662456, 779360, 828070, 1246976, 1324912, 1558720, 1656140, 2649824, 3117440, 3312280, 5299648, 6234880, 6624560, 10599296, 13249120, 21198592, 26498240, 52996480, 105992960]

約数ペア:

[(1, 105992960), (2, 52996480), (4, 26498240), (5, 21198592), (8, 13249120), (10, 10599296), (16, 6624560), (17, 6234880), (20, 5299648), (32, 3312280), (34, 3117440), (40, 2649824), (64, 1656140), (68, 1558720), (80, 1324912), (85, 1246976), (128, 828070), (136, 779360), (160, 662456), (170, 623488), (256, 414035), (272, 389680), (320, 331228), (340, 311744), (544, 194840), (640, 165614), (680, 155872), (1088, 97420), (1280, 82807), (1360, 77936), (2176, 48710), (2720, 38968), (4352, 24355), (4871, 21760), (5440, 19484), (9742, 10880)]