82526320

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4889}}^1$

素因数の和:5113

約数の個数: 40

約数和(自身を含む): 192822480

約数和(自身を除く): 110296160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 4889, 8440, 9778, 16880, 19556, 24445, 39112, 48890, 78224, 97780, 195560, 391120, 1031579, 2063158, 4126316, 5157895, 8252632, 10315790, 16505264, 20631580, 41263160, 82526320]

約数ペア:

[(1, 82526320), (2, 41263160), (4, 20631580), (5, 16505264), (8, 10315790), (10, 8252632), (16, 5157895), (20, 4126316), (40, 2063158), (80, 1031579), (211, 391120), (422, 195560), (844, 97780), (1055, 78224), (1688, 48890), (2110, 39112), (3376, 24445), (4220, 19556), (4889, 16880), (8440, 9778)]