26101120

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1$

素因数の和:2435

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 39994880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2399, 2720, 4798, 5440, 9596, 10880, 11995, 19192, 23990, 38384, 40783, 47980, 76768, 81566, 95960, 153536, 163132, 191920, 203915, 307072, 326264, 383840, 407830, 652528, 767680, 815660, 1305056, 1535360, 1631320, 2610112, 3262640, 5220224, 6525280, 13050560, 26101120]

約数ペア:

[(1, 26101120), (2, 13050560), (4, 6525280), (5, 5220224), (8, 3262640), (10, 2610112), (16, 1631320), (17, 1535360), (20, 1305056), (32, 815660), (34, 767680), (40, 652528), (64, 407830), (68, 383840), (80, 326264), (85, 307072), (128, 203915), (136, 191920), (160, 163132), (170, 153536), (272, 95960), (320, 81566), (340, 76768), (544, 47980), (640, 40783), (680, 38384), (1088, 23990), (1360, 19192), (2176, 11995), (2399, 10880), (2720, 9596), (4798, 5440)]