34418320

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2039}}^1$

素因数の和:2263

約数の個数: 40

約数和(自身を含む): 80441280

約数和(自身を除く): 46022960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2039, 2110, 3376, 4078, 4220, 8156, 8440, 10195, 16312, 16880, 20390, 32624, 40780, 81560, 163120, 430229, 860458, 1720916, 2151145, 3441832, 4302290, 6883664, 8604580, 17209160, 34418320]

約数ペア:

[(1, 34418320), (2, 17209160), (4, 8604580), (5, 6883664), (8, 4302290), (10, 3441832), (16, 2151145), (20, 1720916), (40, 860458), (80, 430229), (211, 163120), (422, 81560), (844, 40780), (1055, 32624), (1688, 20390), (2039, 16880), (2110, 16312), (3376, 10195), (4078, 8440), (4220, 8156)]