29813120

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 73256400

約数和(自身を除く): 43443280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 296, 320, 370, 592, 640, 740, 1184, 1259, 1480, 2368, 2518, 2960, 4736, 5036, 5920, 6295, 10072, 11840, 12590, 20144, 23680, 25180, 40288, 46583, 50360, 80576, 93166, 100720, 161152, 186332, 201440, 232915, 372664, 402880, 465830, 745328, 805760, 931660, 1490656, 1863320, 2981312, 3726640, 5962624, 7453280, 14906560, 29813120]

約数ペア:

[(1, 29813120), (2, 14906560), (4, 7453280), (5, 5962624), (8, 3726640), (10, 2981312), (16, 1863320), (20, 1490656), (32, 931660), (37, 805760), (40, 745328), (64, 465830), (74, 402880), (80, 372664), (128, 232915), (148, 201440), (160, 186332), (185, 161152), (296, 100720), (320, 93166), (370, 80576), (592, 50360), (640, 46583), (740, 40288), (1184, 25180), (1259, 23680), (1480, 20144), (2368, 12590), (2518, 11840), (2960, 10072), (4736, 6295), (5036, 5920)]