8925440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 22565760

約数和(自身を除く): 13640320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 367, 380, 608, 640, 734, 760, 1216, 1280, 1468, 1520, 1835, 2432, 2936, 3040, 3670, 4864, 5872, 6080, 6973, 7340, 11744, 12160, 13946, 14680, 23488, 24320, 27892, 29360, 34865, 46976, 55784, 58720, 69730, 93952, 111568, 117440, 139460, 223136, 234880, 278920, 446272, 469760, 557840, 892544, 1115680, 1785088, 2231360, 4462720, 8925440]

約数ペア:

[(1, 8925440), (2, 4462720), (4, 2231360), (5, 1785088), (8, 1115680), (10, 892544), (16, 557840), (19, 469760), (20, 446272), (32, 278920), (38, 234880), (40, 223136), (64, 139460), (76, 117440), (80, 111568), (95, 93952), (128, 69730), (152, 58720), (160, 55784), (190, 46976), (256, 34865), (304, 29360), (320, 27892), (367, 24320), (380, 23488), (608, 14680), (640, 13946), (734, 12160), (760, 11744), (1216, 7340), (1280, 6973), (1468, 6080), (1520, 5872), (1835, 4864), (2432, 3670), (2936, 3040)]