67323365840

素因数分解:

$2^4\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{344753}}^1$

素因数の和:347207

約数の個数: 40

約数和(自身を含む): 156591403848

約数和(自身を除く): 89268038008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2441, 4882, 9764, 12205, 19528, 24410, 39056, 48820, 97640, 195280, 344753, 689506, 1379012, 1723765, 2758024, 3447530, 5516048, 6895060, 13790120, 27580240, 841542073, 1683084146, 3366168292, 4207710365, 6732336584, 8415420730, 13464673168, 16830841460, 33661682920, 67323365840]

約数ペア:

[(1, 67323365840), (2, 33661682920), (4, 16830841460), (5, 13464673168), (8, 8415420730), (10, 6732336584), (16, 4207710365), (20, 3366168292), (40, 1683084146), (80, 841542073), (2441, 27580240), (4882, 13790120), (9764, 6895060), (12205, 5516048), (19528, 3447530), (24410, 2758024), (39056, 1723765), (48820, 1379012), (97640, 689506), (195280, 344753)]