98627120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39769}}^1$

素因数の和:39813

約数の個数: 40

約数和(自身を含む): 236711040

約数和(自身を除く): 138083920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 39769, 79538, 159076, 198845, 318152, 397690, 636304, 795380, 1232839, 1590760, 2465678, 3181520, 4931356, 6164195, 9862712, 12328390, 19725424, 24656780, 49313560, 98627120]

約数ペア:

[(1, 98627120), (2, 49313560), (4, 24656780), (5, 19725424), (8, 12328390), (10, 9862712), (16, 6164195), (20, 4931356), (31, 3181520), (40, 2465678), (62, 1590760), (80, 1232839), (124, 795380), (155, 636304), (248, 397690), (310, 318152), (496, 198845), (620, 159076), (1240, 79538), (2480, 39769)]