86481020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{883}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 187125120

約数和(自身を除く): 100644100

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 830, 883, 1180, 1660, 1766, 3532, 4415, 4897, 8830, 9794, 17660, 19588, 24485, 48970, 52097, 73289, 97940, 104194, 146578, 208388, 260485, 293156, 366445, 520970, 732890, 1041940, 1465780, 4324051, 8648102, 17296204, 21620255, 43240510, 86481020]

約数ペア:

[(1, 86481020), (2, 43240510), (4, 21620255), (5, 17296204), (10, 8648102), (20, 4324051), (59, 1465780), (83, 1041940), (118, 732890), (166, 520970), (236, 366445), (295, 293156), (332, 260485), (415, 208388), (590, 146578), (830, 104194), (883, 97940), (1180, 73289), (1660, 52097), (1766, 48970), (3532, 24485), (4415, 19588), (4897, 17660), (8830, 9794)]