73783040

素因数分解:

$2^8\times 5^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 72

約数和(自身を含む): 179912880

約数和(自身を除く): 106129840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 590, 640, 944, 977, 1180, 1280, 1888, 1954, 2360, 3776, 3908, 4720, 4885, 7552, 7816, 9440, 9770, 15104, 15632, 18880, 19540, 31264, 37760, 39080, 57643, 62528, 75520, 78160, 115286, 125056, 156320, 230572, 250112, 288215, 312640, 461144, 576430, 625280, 922288, 1152860, 1250560, 1844576, 2305720, 3689152, 4611440, 7378304, 9222880, 14756608, 18445760, 36891520, 73783040]

約数ペア:

[(1, 73783040), (2, 36891520), (4, 18445760), (5, 14756608), (8, 9222880), (10, 7378304), (16, 4611440), (20, 3689152), (32, 2305720), (40, 1844576), (59, 1250560), (64, 1152860), (80, 922288), (118, 625280), (128, 576430), (160, 461144), (236, 312640), (256, 288215), (295, 250112), (320, 230572), (472, 156320), (590, 125056), (640, 115286), (944, 78160), (977, 75520), (1180, 62528), (1280, 57643), (1888, 39080), (1954, 37760), (2360, 31264), (3776, 19540), (3908, 18880), (4720, 15632), (4885, 15104), (7552, 9770), (7816, 9440)]