29463040

素因数分解:

$2^9\times 5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:717

約数の個数: 80

約数和(自身を含む): 74908152

約数和(自身を除く): 45445112

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 677, 680, 1088, 1280, 1354, 1360, 2176, 2560, 2708, 2720, 3385, 4352, 5416, 5440, 6770, 8704, 10832, 10880, 11509, 13540, 21664, 21760, 23018, 27080, 43328, 43520, 46036, 54160, 57545, 86656, 92072, 108320, 115090, 173312, 184144, 216640, 230180, 346624, 368288, 433280, 460360, 736576, 866560, 920720, 1473152, 1733120, 1841440, 2946304, 3682880, 5892608, 7365760, 14731520, 29463040]

約数ペア:

[(1, 29463040), (2, 14731520), (4, 7365760), (5, 5892608), (8, 3682880), (10, 2946304), (16, 1841440), (17, 1733120), (20, 1473152), (32, 920720), (34, 866560), (40, 736576), (64, 460360), (68, 433280), (80, 368288), (85, 346624), (128, 230180), (136, 216640), (160, 184144), (170, 173312), (256, 115090), (272, 108320), (320, 92072), (340, 86656), (512, 57545), (544, 54160), (640, 46036), (677, 43520), (680, 43328), (1088, 27080), (1280, 23018), (1354, 21760), (1360, 21664), (2176, 13540), (2560, 11509), (2708, 10880), (2720, 10832), (3385, 8704), (4352, 6770), (5416, 5440)]