632228480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{75989}}^1$

素因数の和:76021

約数の個数: 64

約数和(自身を含む): 1627705800

約数和(自身を除く): 995477320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 75989, 151978, 303956, 379945, 607912, 759890, 987857, 1215824, 1519780, 1975714, 2431648, 3039560, 3951428, 4863296, 4939285, 6079120, 7902856, 9726592, 9878570, 12158240, 15805712, 19757140, 24316480, 31611424, 39514280, 48632960, 63222848, 79028560, 126445696, 158057120, 316114240, 632228480]

約数ペア:

[(1, 632228480), (2, 316114240), (4, 158057120), (5, 126445696), (8, 79028560), (10, 63222848), (13, 48632960), (16, 39514280), (20, 31611424), (26, 24316480), (32, 19757140), (40, 15805712), (52, 12158240), (64, 9878570), (65, 9726592), (80, 7902856), (104, 6079120), (128, 4939285), (130, 4863296), (160, 3951428), (208, 3039560), (260, 2431648), (320, 1975714), (416, 1519780), (520, 1215824), (640, 987857), (832, 759890), (1040, 607912), (1664, 379945), (2080, 303956), (4160, 151978), (8320, 75989)]