72482080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41183}}^1$

素因数の和:41209

約数の個数: 48

約数和(自身を含む): 186810624

約数和(自身を除く): 114328544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 41183, 82366, 164732, 205915, 329464, 411830, 453013, 658928, 823660, 906026, 1317856, 1647320, 1812052, 2265065, 3294640, 3624104, 4530130, 6589280, 7248208, 9060260, 14496416, 18120520, 36241040, 72482080]

約数ペア:

[(1, 72482080), (2, 36241040), (4, 18120520), (5, 14496416), (8, 9060260), (10, 7248208), (11, 6589280), (16, 4530130), (20, 3624104), (22, 3294640), (32, 2265065), (40, 1812052), (44, 1647320), (55, 1317856), (80, 906026), (88, 823660), (110, 658928), (160, 453013), (176, 411830), (220, 329464), (352, 205915), (440, 164732), (880, 82366), (1760, 41183)]