56792320

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3413}}^1$

素因数の和:3447

約数の個数: 72

約数和(自身を含む): 146542536

約数和(自身を除く): 89750216

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2080, 3328, 3413, 4160, 6826, 8320, 13652, 16640, 17065, 27304, 34130, 44369, 54608, 68260, 88738, 109216, 136520, 177476, 218432, 221845, 273040, 354952, 436864, 443690, 546080, 709904, 873728, 887380, 1092160, 1419808, 1774760, 2184320, 2839616, 3549520, 4368640, 5679232, 7099040, 11358464, 14198080, 28396160, 56792320]

約数ペア:

[(1, 56792320), (2, 28396160), (4, 14198080), (5, 11358464), (8, 7099040), (10, 5679232), (13, 4368640), (16, 3549520), (20, 2839616), (26, 2184320), (32, 1774760), (40, 1419808), (52, 1092160), (64, 887380), (65, 873728), (80, 709904), (104, 546080), (128, 443690), (130, 436864), (160, 354952), (208, 273040), (256, 221845), (260, 218432), (320, 177476), (416, 136520), (520, 109216), (640, 88738), (832, 68260), (1040, 54608), (1280, 44369), (1664, 34130), (2080, 27304), (3328, 17065), (3413, 16640), (4160, 13652), (6826, 8320)]