102663320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82793}}^1$

素因数の和:82835

約数の個数: 32

約数和(自身を含む): 238446720

約数和(自身を除く): 135783400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 82793, 165586, 331172, 413965, 662344, 827930, 1655860, 2566583, 3311720, 5133166, 10266332, 12832915, 20532664, 25665830, 51331660, 102663320]

約数ペア:

[(1, 102663320), (2, 51331660), (4, 25665830), (5, 20532664), (8, 12832915), (10, 10266332), (20, 5133166), (31, 3311720), (40, 2566583), (62, 1655860), (124, 827930), (155, 662344), (248, 413965), (310, 331172), (620, 165586), (1240, 82793)]