98906120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^3\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 232727040

約数和(自身を除く): 133820920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 83, 124, 155, 166, 248, 310, 332, 415, 620, 664, 830, 961, 1240, 1660, 1922, 2573, 3320, 3844, 4805, 5146, 7688, 9610, 10292, 12865, 19220, 20584, 25730, 29791, 38440, 51460, 59582, 79763, 102920, 119164, 148955, 159526, 238328, 297910, 319052, 398815, 595820, 638104, 797630, 1191640, 1595260, 2472653, 3190520, 4945306, 9890612, 12363265, 19781224, 24726530, 49453060, 98906120]

約数ペア:

[(1, 98906120), (2, 49453060), (4, 24726530), (5, 19781224), (8, 12363265), (10, 9890612), (20, 4945306), (31, 3190520), (40, 2472653), (62, 1595260), (83, 1191640), (124, 797630), (155, 638104), (166, 595820), (248, 398815), (310, 319052), (332, 297910), (415, 238328), (620, 159526), (664, 148955), (830, 119164), (961, 102920), (1240, 79763), (1660, 59582), (1922, 51460), (2573, 38440), (3320, 29791), (3844, 25730), (4805, 20584), (5146, 19220), (7688, 12865), (9610, 10292)]